56358500 has 48 divisors (see below), whose sum is σ = 134289792. Its totient is φ = 20492000.

The previous prime is 56358493. The next prime is 56358529. The reversal of 56358500 is 585365.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 377 + ... + 10623.

It is an arithmetic number, because the mean of its divisors is an integer number (2797704).

Almost surely, 2^56358500 is an apocalyptic number.

56358500 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 56358500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67144896).

56358500 is an abundant number, since it is smaller than the sum of its proper divisors (77931292).

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

56358500 is a wasteful number, since it uses less digits than its factorization.

56358500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10277 (or 10265 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 56358500 is about 7507.2298486193. The cubic root of 56358500 is about 383.4009122612.

The spelling of 56358500 in words is "fifty-six million, three hundred fifty-eight thousand, five hundred".