57945292 has 6 divisors (see below), whose sum is σ = 101404268. Its totient is φ = 28972644.

The previous prime is 57945289. The next prime is 57945323. The reversal of 57945292 is 29254975.

57945292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 7243158 + ... + 7243165.

Almost surely, 2^57945292 is an apocalyptic number.

It is an amenable number.

57945292 is a deficient number, since it is larger than the sum of its proper divisors (43458976).

57945292 is a wasteful number, since it uses less digits than its factorization.

57945292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14486327 (or 14486325 counting only the distinct ones).

The product of its digits is 226800, while the sum is 43.

The square root of 57945292 is about 7612.1805023265. The cubic root of 57945292 is about 386.9659200760.

The spelling of 57945292 in words is "fifty-seven million, nine hundred forty-five thousand, two hundred ninety-two".