56346497636 has 192 divisors, whose sum is σ = 122884134912. Its totient is φ = 22256640000.

The previous prime is 56346497621. The next prime is 56346497651. The reversal of 56346497636 is 63679464365.

It is an interprime number because it is at equal distance from previous prime (56346497621) and next prime (56346497651).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 122226446 + ... + 122226906.

It is an arithmetic number, because the mean of its divisors is an integer number (640021536).

Almost surely, 2^56346497636 is an apocalyptic number.

It is an amenable number.

56346497636 is an abundant number, since it is smaller than the sum of its proper divisors (66537637276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56346497636 is a wasteful number, since it uses less digits than its factorization.

56346497636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694 (or 692 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 59.

The spelling of 56346497636 in words is "fifty-six billion, three hundred forty-six million, four hundred ninety-seven thousand, six hundred thirty-six".