57753397 has 16 divisors (see below), whose sum is σ = 64218112. Its totient is φ = 51606720.

The previous prime is 57753361. The next prime is 57753419. The reversal of 57753397 is 79335775.

It is a cyclic number.

It is not a de Polignac number, because 57753397 - 2²³ = 49364789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57753307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52588 + ... + 53674.

It is an arithmetic number, because the mean of its divisors is an integer number (4013632).

Almost surely, 2^57753397 is an apocalyptic number.

It is an amenable number.

57753397 is a deficient number, since it is larger than the sum of its proper divisors (6464715).

57753397 is a wasteful number, since it uses less digits than its factorization.

57753397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228.

The product of its digits is 694575, while the sum is 46.

The square root of 57753397 is about 7599.5655796894. The cubic root of 57753397 is about 386.5382813793.

The spelling of 57753397 in words is "fifty-seven million, seven hundred fifty-three thousand, three hundred ninety-seven".