57564001 has 4 divisors (see below), whose sum is σ = 62797104. Its totient is φ = 52330900.

The previous prime is 57563983. The next prime is 57564011. The reversal of 57564001 is 10046575.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57564001 - 2⁷ = 57563873 is a prime.

It is a super-2 number, since 2×57564001² = 6627228422256002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57564011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2616535 + ... + 2616556.

It is an arithmetic number, because the mean of its divisors is an integer number (15699276).

Almost surely, 2^57564001 is an apocalyptic number.

It is an amenable number.

57564001 is a deficient number, since it is larger than the sum of its proper divisors (5233103).

57564001 is a wasteful number, since it uses less digits than its factorization.

57564001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5233102.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 57564001 is about 7587.0943713651. The cubic root of 57564001 is about 386.1152818616.

The spelling of 57564001 in words is "fifty-seven million, five hundred sixty-four thousand, one".