56146696496 has 90 divisors (see below), whose sum is σ = 121315055652. Its totient is φ = 24965391360.

The previous prime is 56146696481. The next prime is 56146696513. The reversal of 56146696496 is 69469664165.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 166607240 + ... + 166607576.

Almost surely, 2^56146696496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56146696496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60657527826).

56146696496 is an abundant number, since it is smaller than the sum of its proper divisors (65168359156).

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

56146696496 is an equidigital number, since it uses as much as digits as its factorization.

56146696496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799 (or 403 counting only the distinct ones).

The product of its digits is 50388480, while the sum is 62.

The spelling of 56146696496 in words is "fifty-six billion, one hundred forty-six million, six hundred ninety-six thousand, four hundred ninety-six".