57080057 has 4 divisors (see below), whose sum is σ = 57399120. Its totient is φ = 56760996.

The previous prime is 57080039. The next prime is 57080059. The reversal of 57080057 is 75008075.

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 57080057 - 2¹⁴ = 57063673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57080059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159263 + ... + 159620.

It is an arithmetic number, because the mean of its divisors is an integer number (14349780).

Almost surely, 2^57080057 is an apocalyptic number.

It is an amenable number.

57080057 is a deficient number, since it is larger than the sum of its proper divisors (319063).

57080057 is a wasteful number, since it uses less digits than its factorization.

57080057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319062.

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 57080057 is about 7555.1344792796. The cubic root of 57080057 is about 385.0302039608.

The spelling of 57080057 in words is "fifty-seven million, eighty thousand, fifty-seven".