57392053 has 4 divisors (see below), whose sum is σ = 57416128. Its totient is φ = 57367980.

The previous prime is 57392039. The next prime is 57392059. The reversal of 57392053 is 35029375.

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 57392053 - 2¹³ = 57383861 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 (57392059) 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, 8013 + ... + 13378.

It is an arithmetic number, because the mean of its divisors is an integer number (14354032).

Almost surely, 2^57392053 is an apocalyptic number.

It is an amenable number.

57392053 is a deficient number, since it is larger than the sum of its proper divisors (24075).

57392053 is a wasteful number, since it uses less digits than its factorization.

57392053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24074.

The product of its (nonzero) digits is 28350, while the sum is 34.

The square root of 57392053 is about 7575.7542858781. The cubic root of 57392053 is about 385.7304466349.

The spelling of 57392053 in words is "fifty-seven million, three hundred ninety-two thousand, fifty-three".