57156151211156 has 12 divisors (see below), whose sum is σ = 100023321115200. Its totient is φ = 28578059463960.

The previous prime is 57156151210913. The next prime is 57156151211171. The reversal of 57156151211156 is 65111215165175.

It is a super-3 number, since 3×57156151211156³ (a number of 42 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57156151211156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7767191 + ... + 13215201.

It is an arithmetic number, because the mean of its divisors is an integer number (8335276759600).

Almost surely, 2^{57156151211156} is an apocalyptic number.

It is an amenable number.

57156151211156 is a deficient number, since it is larger than the sum of its proper divisors (42867169904044).

57156151211156 is a wasteful number, since it uses less digits than its factorization.

57156151211156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8070814 (or 8070812 counting only the distinct ones).

The product of its digits is 315000, while the sum is 47.

The spelling of 57156151211156 in words is "fifty-seven trillion, one hundred fifty-six billion, one hundred fifty-one million, two hundred eleven thousand, one hundred fifty-six".