57370917966 has 32 divisors (see below), whose sum is σ = 114924700800. Its totient is φ = 19093189920.

The previous prime is 57370917959. The next prime is 57370917979. The reversal of 57370917966 is 66971907375.

It is a congruent number.

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, 18451620 + ... + 18454728.

It is an arithmetic number, because the mean of its divisors is an integer number (3591396900).

Almost surely, 2^57370917966 is an apocalyptic number.

57370917966 is an abundant number, since it is smaller than the sum of its proper divisors (57553782834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57370917966 is a wasteful number, since it uses less digits than its factorization.

57370917966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7024.

The product of its (nonzero) digits is 15002820, while the sum is 60.

The spelling of 57370917966 in words is "fifty-seven billion, three hundred seventy million, nine hundred seventeen thousand, nine hundred sixty-six".