56358912 has 48 divisors (see below), whose sum is σ = 150270120. Its totient is φ = 18784256.

The previous prime is 56358889. The next prime is 56358941. The reversal of 56358912 is 21985365.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1558 + ... + 10730.

Almost surely, 2^56358912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56358912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75135060).

56358912 is an abundant number, since it is smaller than the sum of its proper divisors (93911208).

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

56358912 is an equidigital number, since it uses as much as digits as its factorization.

56358912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9198 (or 9178 counting only the distinct ones).

The product of its digits is 64800, while the sum is 39.

The square root of 56358912 is about 7507.2572887840. The cubic root of 56358912 is about 383.4018465231.

The spelling of 56358912 in words is "fifty-six million, three hundred fifty-eight thousand, nine hundred twelve".