56865444300 has 216 divisors, whose sum is σ = 209211047136. Its totient is φ = 12646471680.

The previous prime is 56865444289. The next prime is 56865444313. The reversal of 56865444300 is 344456865.

56865444300 is a `hidden beast` number, since 5 + 68 + 6 + 544 + 43 + 0 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 111124 + ... + 355076.

Almost surely, 2^56865444300 is an apocalyptic number.

56865444300 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 56865444300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104605523568).

56865444300 is an abundant number, since it is smaller than the sum of its proper divisors (152345602836).

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

56865444300 is a wasteful number, since it uses less digits than its factorization.

56865444300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244017 (or 244007 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 56865444300 in words is "fifty-six billion, eight hundred sixty-five million, four hundred forty-four thousand, three hundred".