56677715701746 has 96 divisors (see below), whose sum is σ = 117323748698112. Its totient is φ = 18251778343680.

The previous prime is 56677715701729. The next prime is 56677715701751. The reversal of 56677715701746 is 64710751777665.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 331516366 + ... + 331687286.

It is an arithmetic number, because the mean of its divisors is an integer number (1222122382272).

Almost surely, 2^{56677715701746} is an apocalyptic number.

56677715701746 is an abundant number, since it is smaller than the sum of its proper divisors (60646032996366).

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

56677715701746 is a wasteful number, since it uses less digits than its factorization.

56677715701746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171344 (or 171297 counting only the distinct ones).

The product of its (nonzero) digits is 363031200, while the sum is 69.

The spelling of 56677715701746 in words is "fifty-six trillion, six hundred seventy-seven billion, seven hundred fifteen million, seven hundred one thousand, seven hundred forty-six".