104177616255 has 24 divisors (see below), whose sum is σ = 186801245280. Its totient is φ = 53645484480.

The previous prime is 104177616217. The next prime is 104177616259. The reversal of 104177616255 is 552616771401.

104177616255 is a `hidden beast` number, since 1 + 0 + 4 + 1 + 7 + 7 + 616 + 25 + 5 = 666.

It is not a de Polignac number, because 104177616255 - 2⁹ = 104177615743 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 104177616255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104177616259) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39913491 + ... + 39916100.

It is an arithmetic number, because the mean of its divisors is an integer number (7783385220).

Almost surely, 2^104177616255 is an apocalyptic number.

104177616255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104177616255 is a deficient number, since it is larger than the sum of its proper divisors (82623629025).

104177616255 is a wasteful number, since it uses less digits than its factorization.

104177616255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79829631 (or 79829628 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The spelling of 104177616255 in words is "one hundred four billion, one hundred seventy-seven million, six hundred sixteen thousand, two hundred fifty-five".