57116501406 has 16 divisors (see below), whose sum is σ = 126925558800. Its totient is φ = 19038833784.

The previous prime is 57116501389. The next prime is 57116501411. The reversal of 57116501406 is 60410561175.

It is a happy number.

57116501406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528856441 + ... + 528856548.

It is an arithmetic number, because the mean of its divisors is an integer number (7932847425).

Almost surely, 2^57116501406 is an apocalyptic number.

57116501406 is an abundant number, since it is smaller than the sum of its proper divisors (69809057394).

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

57116501406 is a wasteful number, since it uses less digits than its factorization.

57116501406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057713000 (or 1057712994 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 57116501406 in words is "fifty-seven billion, one hundred sixteen million, five hundred one thousand, four hundred six".