56045582567700 has 72 divisors (see below), whose sum is σ = 176900238805920. Its totient is φ = 13586807894400.

The previous prime is 56045582567699. The next prime is 56045582567719. The reversal of 56045582567700 is 776528554065.

It is a super-2 number, since 2×56045582567700² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8491751635 + ... + 8491758234.

Almost surely, 2^{56045582567700} is an apocalyptic number.

56045582567700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56045582567700 is an abundant number, since it is smaller than the sum of its proper divisors (120854656238220).

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

56045582567700 is a wasteful number, since it uses less digits than its factorization.

56045582567700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16983509897 (or 16983509890 counting only the distinct ones).

The product of its (nonzero) digits is 70560000, while the sum is 60.

The spelling of 56045582567700 in words is "fifty-six trillion, forty-five billion, five hundred eighty-two million, five hundred sixty-seven thousand, seven hundred".