56090868434172 has 180 divisors, whose sum is σ = 173214208983816. Its totient is φ = 15689753239680.

The previous prime is 56090868434129. The next prime is 56090868434201. The reversal of 56090868434172 is 27143486809065.

56090868434172 is a `hidden beast` number, since 5 + 60 + 9 + 0 + 86 + 84 + 3 + 417 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 45960343 + ... + 47164974.

It is a 1-persistent number, because it is pandigital, but 2⋅56090868434172 = 112181736868344 is not.

Almost surely, 2^{56090868434172} is an apocalyptic number.

56090868434172 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

56090868434172 is an abundant number, since it is smaller than the sum of its proper divisors (117123340549644).

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

56090868434172 is a wasteful number, since it uses less digits than its factorization.

56090868434172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93125370 (or 93125346 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 63.

The spelling of 56090868434172 in words is "fifty-six trillion, ninety billion, eight hundred sixty-eight million, four hundred thirty-four thousand, one hundred seventy-two".