57892315690 has 36 divisors (see below), whose sum is σ = 114557225958. Its totient is φ = 21048707680.

The previous prime is 57892315681. The next prime is 57892315739. The reversal of 57892315690 is 9651329875.

57892315690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 52364541889 + 5527773801 = 228833^2 + 74349^2 .

It is a super-2 number, since 2×57892315690² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8366112 + ... + 8373028.

Almost surely, 2^57892315690 is an apocalyptic number.

57892315690 is a deficient number, since it is larger than the sum of its proper divisors (56664910268).

57892315690 is an frugal number, since it uses more digits than its factorization.

57892315690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13863 (or 6935 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 55.

The spelling of 57892315690 in words is "fifty-seven billion, eight hundred ninety-two million, three hundred fifteen thousand, six hundred ninety".