57115151166 has 32 divisors (see below), whose sum is σ = 119298106368. Its totient is φ = 18195156320.

The previous prime is 57115151123. The next prime is 57115151207. The reversal of 57115151166 is 66115151175.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12246 + ... + 338201.

It is an arithmetic number, because the mean of its divisors is an integer number (3728065824).

Almost surely, 2^57115151166 is an apocalyptic number.

57115151166 is an abundant number, since it is smaller than the sum of its proper divisors (62182955202).

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

57115151166 is a wasteful number, since it uses less digits than its factorization.

57115151166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351656.

The product of its digits is 31500, while the sum is 39.

Subtracting 57115151166 from its reverse (66115151175), we obtain a palindrome (9000000009).

The spelling of 57115151166 in words is "fifty-seven billion, one hundred fifteen million, one hundred fifty-one thousand, one hundred sixty-six".