56754320 has 40 divisors (see below), whose sum is σ = 150805824. Its totient is φ = 19458432.

The previous prime is 56754319. The next prime is 56754323. The reversal of 56754320 is 2345765.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (56754323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50114 + ... + 51233.

Almost surely, 2^56754320 is an apocalyptic number.

It is an amenable number.

56754320 is an abundant number, since it is smaller than the sum of its proper divisors (94051504).

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

56754320 is a wasteful number, since it uses less digits than its factorization.

56754320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101367 (or 101361 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 56754320 is about 7533.5463096738. The cubic root of 56754320 is about 384.2963929853.

The spelling of 56754320 in words is "fifty-six million, seven hundred fifty-four thousand, three hundred twenty".