56925280 has 24 divisors (see below), whose sum is σ = 134486352. Its totient is φ = 22770048.

The previous prime is 56925263. The next prime is 56925293. The reversal of 56925280 is 8252965.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177732 + ... + 178051.

It is an arithmetic number, because the mean of its divisors is an integer number (5603598).

Almost surely, 2^56925280 is an apocalyptic number.

It is an amenable number.

56925280 is an abundant number, since it is smaller than the sum of its proper divisors (77561072).

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

56925280 is a wasteful number, since it uses less digits than its factorization.

56925280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355798 (or 355790 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 56925280 is about 7544.8843596174. The cubic root of 56925280 is about 384.6818758481.

The spelling of 56925280 in words is "fifty-six million, nine hundred twenty-five thousand, two hundred eighty".