56856300 has 72 divisors (see below), whose sum is σ = 166656000. Its totient is φ = 14963520.

The previous prime is 56856287. The next prime is 56856311. The reversal of 56856300 is 365865.

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, 22501 + ... + 24899.

Almost surely, 2^56856300 is an apocalyptic number.

56856300 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 56856300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83328000).

56856300 is an abundant number, since it is smaller than the sum of its proper divisors (109799700).

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

56856300 is a wasteful number, since it uses less digits than its factorization.

56856300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2495 (or 2488 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 56856300 is about 7540.3116646462. The cubic root of 56856300 is about 384.5264318391.

The spelling of 56856300 in words is "fifty-six million, eight hundred fifty-six thousand, three hundred".