56325538 has 16 divisors (see below), whose sum is σ = 90616320. Its totient is φ = 26176176.

The previous prime is 56325491. The next prime is 56325541. The reversal of 56325538 is 83552365.

It is a super-3 number, since 3×56325538³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56325497 and 56325506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11970 + ... + 15997.

It is an arithmetic number, because the mean of its divisors is an integer number (5663520).

Almost surely, 2^56325538 is an apocalyptic number.

56325538 is a deficient number, since it is larger than the sum of its proper divisors (34290782).

56325538 is a wasteful number, since it uses less digits than its factorization.

56325538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28041.

The product of its digits is 108000, while the sum is 37.

The square root of 56325538 is about 7505.0341771374. The cubic root of 56325538 is about 383.3261520184.

The spelling of 56325538 in words is "fifty-six million, three hundred twenty-five thousand, five hundred thirty-eight".