57265564 has 6 divisors (see below), whose sum is σ = 100214744. Its totient is φ = 28632780.

The previous prime is 57265553. The next prime is 57265567. The reversal of 57265564 is 46556275.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57265567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7158192 + ... + 7158199.

Almost surely, 2^57265564 is an apocalyptic number.

It is an amenable number.

57265564 is a deficient number, since it is larger than the sum of its proper divisors (42949180).

57265564 is a wasteful number, since it uses less digits than its factorization.

57265564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14316395 (or 14316393 counting only the distinct ones).

The product of its digits is 252000, while the sum is 40.

The square root of 57265564 is about 7567.4014033881. The cubic root of 57265564 is about 385.4468618070.

The spelling of 57265564 in words is "fifty-seven million, two hundred sixty-five thousand, five hundred sixty-four".