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54496454107 = 177940578149
BaseRepresentation
bin110010110000001111…
…011110010111011011
312012122221200201002011
4302300033132113123
51343102043012412
641011344050351
73636321134254
oct626017362733
9165587621064
1054496454107
1121125911627
12a68a9039b7
1351a64a4564
1428cd995b2b
15163e4d27a7
hexcb03de5db

54496454107 has 8 divisors (see below), whose sum is σ = 58432536000. Its totient is φ = 50641528704.

The previous prime is 54496454093. The next prime is 54496454183. The reversal of 54496454107 is 70145469445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54496454107 - 231 = 52348970459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54496404107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20287732 + ... + 20290417.

It is an arithmetic number, because the mean of its divisors is an integer number (7304067000).

Almost surely, 254496454107 is an apocalyptic number.

54496454107 is a deficient number, since it is larger than the sum of its proper divisors (3936081893).

54496454107 is a wasteful number, since it uses less digits than its factorization.

54496454107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40578245.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 54496454107 in words is "fifty-four billion, four hundred ninety-six million, four hundred fifty-four thousand, one hundred seven".

Divisors: 1 17 79 1343 40578149 689828533 3205673771 54496454107