56135752 has 16 divisors (see below), whose sum is σ = 105440940. Its totient is φ = 28018176.

The previous prime is 56135713. The next prime is 56135767. The reversal of 56135752 is 25753165.

It can be written as a sum of positive squares in 2 ways, for example, as 50211396 + 5924356 = 7086^2 + 2434^2 .

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, 1173 + ... + 10660.

Almost surely, 2^56135752 is an apocalyptic number.

It is an amenable number.

56135752 is a deficient number, since it is larger than the sum of its proper divisors (49305188).

56135752 is a wasteful number, since it uses less digits than its factorization.

56135752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12432 (or 12428 counting only the distinct ones).

The product of its digits is 31500, while the sum is 34.

The square root of 56135752 is about 7492.3795952955. The cubic root of 56135752 is about 382.8951349817.

The spelling of 56135752 in words is "fifty-six million, one hundred thirty-five thousand, seven hundred fifty-two".