57075472 has 10 divisors (see below), whose sum is σ = 110583758. Its totient is φ = 28537728.

The previous prime is 57075467. The next prime is 57075503. The reversal of 57075472 is 27457075.

57075472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 52765696 + 4309776 = 7264^2 + 2076^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1783593 + ... + 1783624.

Almost surely, 2^57075472 is an apocalyptic number.

It is an amenable number.

57075472 is a deficient number, since it is larger than the sum of its proper divisors (53508286).

57075472 is a wasteful number, since it uses less digits than its factorization.

57075472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567225 (or 3567219 counting only the distinct ones).

The product of its (nonzero) digits is 68600, while the sum is 37.

The square root of 57075472 is about 7554.8310371576. The cubic root of 57075472 is about 385.0198944012.

The spelling of 57075472 in words is "fifty-seven million, seventy-five thousand, four hundred seventy-two".