57957912107 has 4 divisors (see below), whose sum is σ = 57963532536. Its totient is φ = 57952291680.

The previous prime is 57957912059. The next prime is 57957912121. The reversal of 57957912107 is 70121975975.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57957912107 - 2¹⁸ = 57957649963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57957912307) 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, 2794718 + ... + 2815379.

It is an arithmetic number, because the mean of its divisors is an integer number (14490883134).

Almost surely, 2^57957912107 is an apocalyptic number.

57957912107 is a deficient number, since it is larger than the sum of its proper divisors (5620429).

57957912107 is a wasteful number, since it uses less digits than its factorization.

57957912107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5620428.

The product of its (nonzero) digits is 1389150, while the sum is 53.

The spelling of 57957912107 in words is "fifty-seven billion, nine hundred fifty-seven million, nine hundred twelve thousand, one hundred seven".