56107900800000 has 3168 divisors, whose sum is σ = 250479196430400. Its totient is φ = 12355338240000.

The previous prime is 56107900799983. The next prime is 56107900800019. The reversal of 56107900800000 is 800970165.

56107900800000 is a `hidden beast` number, since 561 + 0 + 7 + 90 + 0 + 8 + 0 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 122774399772 + ... + 122774400228.

Almost surely, 2^{56107900800000} is an apocalyptic number.

56107900800000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56107900800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125239598215200).

56107900800000 is an abundant number, since it is smaller than the sum of its proper divisors (194371295630400).

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

56107900800000 is an equidigital number, since it uses as much as digits as its factorization.

56107900800000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The spelling of 56107900800000 in words is "fifty-six trillion, one hundred seven billion, nine hundred million, eight hundred thousand".