56151796017 has 8 divisors (see below), whose sum is σ = 74902330720. Its totient is φ = 37417896000.

The previous prime is 56151796013. The next prime is 56151796021. The reversal of 56151796017 is 71069715165.

It is an interprime number because it is at equal distance from previous prime (56151796013) and next prime (56151796021).

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

It is not a de Polignac number, because 56151796017 - 2² = 56151796013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56151796013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4150792 + ... + 4164297.

It is an arithmetic number, because the mean of its divisors is an integer number (9362791340).

Almost surely, 2^56151796017 is an apocalyptic number.

It is an amenable number.

56151796017 is a deficient number, since it is larger than the sum of its proper divisors (18750534703).

56151796017 is a wasteful number, since it uses less digits than its factorization.

56151796017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8317343.

The product of its (nonzero) digits is 396900, while the sum is 48.

The spelling of 56151796017 in words is "fifty-six billion, one hundred fifty-one million, seven hundred ninety-six thousand, seventeen".