56146264165 has 8 divisors (see below), whose sum is σ = 70921596960. Its totient is φ = 42552958032.

The previous prime is 56146264159. The next prime is 56146264177.

56146264165 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 56146264165 - 2²⁹ = 55609393253 is a prime.

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, 295506559 + ... + 295506748.

It is an arithmetic number, because the mean of its divisors is an integer number (8865199620).

Almost surely, 2^56146264165 is an apocalyptic number.

It is an amenable number.

56146264165 is a deficient number, since it is larger than the sum of its proper divisors (14775332795).

56146264165 is a wasteful number, since it uses less digits than its factorization.

56146264165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591013331.

The product of its digits is 1036800, while the sum is 46.

The spelling of 56146264165 in words is "fifty-six billion, one hundred forty-six million, two hundred sixty-four thousand, one hundred sixty-five".