52577714657 has 16 divisors (see below), whose sum is σ = 56748867840. Its totient is φ = 48424806912.

The previous prime is 52577714653. The next prime is 52577714759. The reversal of 52577714657 is 75641777525.

It is a cyclic number.

It is not a de Polignac number, because 52577714657 - 2² = 52577714653 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52577714653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13318958 + ... + 13322904.

It is an arithmetic number, because the mean of its divisors is an integer number (3546804240).

Almost surely, 2^52577714657 is an apocalyptic number.

It is an amenable number.

52577714657 is a deficient number, since it is larger than the sum of its proper divisors (4171153183).

52577714657 is a wasteful number, since it uses less digits than its factorization.

52577714657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5992.

The product of its digits is 14406000, while the sum is 56.

The spelling of 52577714657 in words is "fifty-two billion, five hundred seventy-seven million, seven hundred fourteen thousand, six hundred fifty-seven".