56701110205557 has 12 divisors (see below), whose sum is σ = 84543590844544. Its totient is φ = 36581361422760.

The previous prime is 56701110205543. The next prime is 56701110205601. The reversal of 56701110205557 is 75550201110765.

56701110205557 is a `hidden beast` number, since 5 + 6 + 70 + 1 + 1 + 1 + 0 + 20 + 5 + 557 = 666.

It is not a de Polignac number, because 56701110205557 - 2¹⁰ = 56701110204533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56701110205057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101614892563 + ... + 101614893120.

Almost surely, 2^{56701110205557} is an apocalyptic number.

It is an amenable number.

56701110205557 is a deficient number, since it is larger than the sum of its proper divisors (27842480638987).

56701110205557 is a wasteful number, since it uses less digits than its factorization.

56701110205557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203229785720 (or 203229785717 counting only the distinct ones).

The product of its (nonzero) digits is 367500, while the sum is 45.

The spelling of 56701110205557 in words is "fifty-six trillion, seven hundred one billion, one hundred ten million, two hundred five thousand, five hundred fifty-seven".