56326687367 has 16 divisors (see below), whose sum is σ = 62904960000. Its totient is φ = 50122385280.

The previous prime is 56326687357. The next prime is 56326687369. The reversal of 56326687367 is 76378662365.

It is a cyclic number.

It is not a de Polignac number, because 56326687367 - 2¹² = 56326683271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56326687369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13559 + ... + 335912.

It is an arithmetic number, because the mean of its divisors is an integer number (3931560000).

Almost surely, 2^56326687367 is an apocalyptic number.

56326687367 is a deficient number, since it is larger than the sum of its proper divisors (6578272633).

56326687367 is a wasteful number, since it uses less digits than its factorization.

56326687367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350006.

The product of its digits is 45722880, while the sum is 59.

The spelling of 56326687367 in words is "fifty-six billion, three hundred twenty-six million, six hundred eighty-seven thousand, three hundred sixty-seven".