57705080865 has 16 divisors (see below), whose sum is σ = 92357176128. Its totient is φ = 30766360896.

The previous prime is 57705080843. The next prime is 57705080941. The reversal of 57705080865 is 56808050775.

It is not a de Polignac number, because 57705080865 - 2⁷ = 57705080737 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555742 + ... + 651351.

It is an arithmetic number, because the mean of its divisors is an integer number (5772323508).

Almost surely, 2^57705080865 is an apocalyptic number.

It is an amenable number.

57705080865 is a deficient number, since it is larger than the sum of its proper divisors (34652095263).

57705080865 is a wasteful number, since it uses less digits than its factorization.

57705080865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210288.

The product of its (nonzero) digits is 2352000, while the sum is 51.

The spelling of 57705080865 in words is "fifty-seven billion, seven hundred five million, eighty thousand, eight hundred sixty-five".