56074402065320 has 64 divisors (see below), whose sum is σ = 126337156650000. Its totient is φ = 22399602997248.

The previous prime is 56074402065307. The next prime is 56074402065347. The reversal of 56074402065320 is 2356020447065.

It can be written as a sum of positive squares in 8 ways, for example, as 25422389211844 + 30652012853476 = 5042062^2 + 5536426^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88472906 + ... + 89104454.

Almost surely, 2^{56074402065320} is an apocalyptic number.

It is an amenable number.

56074402065320 is an abundant number, since it is smaller than the sum of its proper divisors (70262754584680).

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

56074402065320 is a wasteful number, since it uses less digits than its factorization.

56074402065320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634542 (or 634538 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 56074402065320 in words is "fifty-six trillion, seventy-four billion, four hundred two million, sixty-five thousand, three hundred twenty".