56573327571736 has 16 divisors (see below), whose sum is σ = 106075467552600. Its totient is φ = 28286536224384.

The previous prime is 56573327571713. The next prime is 56573327571749. The reversal of 56573327571736 is 63717572337565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14047026 + ... + 17620033.

Almost surely, 2^{56573327571736} is an apocalyptic number.

It is an amenable number.

56573327571736 is a deficient number, since it is larger than the sum of its proper divisors (49502139980864).

56573327571736 is a wasteful number, since it uses less digits than its factorization.

56573327571736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31890378 (or 31890374 counting only the distinct ones).

The product of its digits is 583443000, while the sum is 67.

The spelling of 56573327571736 in words is "fifty-six trillion, five hundred seventy-three billion, three hundred twenty-seven million, five hundred seventy-one thousand, seven hundred thirty-six".