56105151160576 has 72 divisors (see below), whose sum is σ = 128064252605184. Its totient is φ = 24031091896320.

The previous prime is 56105151160571. The next prime is 56105151160649. The reversal of 56105151160576 is 67506115150165.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (56105151160571) 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, 6012040 + ... + 12180103.

It is an arithmetic number, because the mean of its divisors is an integer number (1778670175072).

Almost surely, 2^{56105151160576} is an apocalyptic number.

56105151160576 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

56105151160576 is an abundant number, since it is smaller than the sum of its proper divisors (71959101444608).

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

56105151160576 is a wasteful number, since it uses less digits than its factorization.

56105151160576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18193887 (or 18193873 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 49.

The spelling of 56105151160576 in words is "fifty-six trillion, one hundred five billion, one hundred fifty-one million, one hundred sixty thousand, five hundred seventy-six".