57156205050716 has 24 divisors (see below), whose sum is σ = 102749216919216. Its totient is φ = 27799624638720.

The previous prime is 57156205050697. The next prime is 57156205050733. The reversal of 57156205050716 is 61705050265175.

It is a super-2 number, since 2×57156205050716² (a number of 28 digits) contains 22 as substring.

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, 41661146 + ... + 43011201.

It is an arithmetic number, because the mean of its divisors is an integer number (4281217371634).

Almost surely, 2^{57156205050716} is an apocalyptic number.

It is an amenable number.

57156205050716 is a deficient number, since it is larger than the sum of its proper divisors (45593011868500).

57156205050716 is a wasteful number, since it uses less digits than its factorization.

57156205050716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84676949 (or 84676947 counting only the distinct ones).

The product of its (nonzero) digits is 2205000, while the sum is 50.

The spelling of 57156205050716 in words is "fifty-seven trillion, one hundred fifty-six billion, two hundred five million, fifty thousand, seven hundred sixteen".