56160166515 has 8 divisors (see below), whose sum is σ = 89856266448. Its totient is φ = 29952088800.

The previous prime is 56160166501. The next prime is 56160166529. The reversal of 56160166515 is 51566106165.

It is an interprime number because it is at equal distance from previous prime (56160166501) and next prime (56160166529).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56160166515 - 2⁸ = 56160166259 is a prime.

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, 1872005536 + ... + 1872005565.

It is an arithmetic number, because the mean of its divisors is an integer number (11232033306).

Almost surely, 2^56160166515 is an apocalyptic number.

56160166515 is a deficient number, since it is larger than the sum of its proper divisors (33696099933).

56160166515 is a wasteful number, since it uses less digits than its factorization.

56160166515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3744011109.

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 56160166515 in words is "fifty-six billion, one hundred sixty million, one hundred sixty-six thousand, five hundred fifteen".