56153744 has 20 divisors (see below), whose sum is σ = 112550460. Its totient is φ = 27108480.

The previous prime is 56153731. The next prime is 56153761. The reversal of 56153744 is 44735165.

It can be written as a sum of positive squares in 2 ways, for example, as 11424400 + 44729344 = 3380^2 + 6688^2 .

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, 60047 + ... + 60974.

It is an arithmetic number, because the mean of its divisors is an integer number (5627523).

Almost surely, 2^56153744 is an apocalyptic number.

It is an amenable number.

56153744 is an abundant number, since it is smaller than the sum of its proper divisors (56396716).

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

56153744 is a wasteful number, since it uses less digits than its factorization.

56153744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121058 (or 121052 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 56153744 is about 7493.5801857323. The cubic root of 56153744 is about 382.9360376931.

The spelling of 56153744 in words is "fifty-six million, one hundred fifty-three thousand, seven hundred forty-four".