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54635014135 = 513840538679
BaseRepresentation
bin110010111000100000…
…000010011111110111
312020000121102021201001
4302320200002133313
51343343030423020
641033213544131
73642622646332
oct627040023767
9166017367631
1054635014135
112119704a849
12a7091a5047
1351c90c9340
142904143619
15164b75250a
hexcb88027f7

54635014135 has 8 divisors (see below), whose sum is σ = 70605249120. Its totient is φ = 40345856544.

The previous prime is 54635014081. The next prime is 54635014139. The reversal of 54635014135 is 53141053645.

54635014135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54635014135 - 215 = 54634981367 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54635014094 and 54635014103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54635014139) 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, 420269275 + ... + 420269404.

It is an arithmetic number, because the mean of its divisors is an integer number (8825656140).

Almost surely, 254635014135 is an apocalyptic number.

54635014135 is a deficient number, since it is larger than the sum of its proper divisors (15970234985).

54635014135 is a wasteful number, since it uses less digits than its factorization.

54635014135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840538697.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 54635014135 in words is "fifty-four billion, six hundred thirty-five million, fourteen thousand, one hundred thirty-five".

Divisors: 1 5 13 65 840538679 4202693395 10927002827 54635014135