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54614407344 = 2437162542879
BaseRepresentation
bin110010110111010001…
…011011100010110000
312012222011122100111120
4302313101123202300
51343322242013334
641031200142240
73642252542250
oct626721334260
9165864570446
1054614407344
1121186455642
12a702307980
1351c4a62983
1429014db960
151649a31949
hexcb745b8b0

54614407344 has 40 divisors (see below), whose sum is σ = 161242536960. Its totient is φ = 15604116288.

The previous prime is 54614407303. The next prime is 54614407357. The reversal of 54614407344 is 44370441645.

54614407344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×546144073442 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 54614407296 and 54614407305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81271104 + ... + 81271775.

It is an arithmetic number, because the mean of its divisors is an integer number (4031063424).

Almost surely, 254614407344 is an apocalyptic number.

It is an amenable number.

54614407344 is an abundant number, since it is smaller than the sum of its proper divisors (106628129616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54614407344 is a wasteful number, since it uses less digits than its factorization.

54614407344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162542897 (or 162542891 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 42.

Adding to 54614407344 its reverse (44370441645), we get a palindrome (98984848989).

The spelling of 54614407344 in words is "fifty-four billion, six hundred fourteen million, four hundred seven thousand, three hundred forty-four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 162542879 325085758 487628637 650171516 975257274 1137800153 1300343032 1950514548 2275600306 2600686064 3413400459 3901029096 4551200612 6826800918 7802058192 9102401224 13653601836 18204802448 27307203672 54614407344