52768641751 has 16 divisors (see below), whose sum is σ = 60407912448. Its totient is φ = 45154670400.

The previous prime is 52768641713. The next prime is 52768641787. The reversal of 52768641751 is 15714686725.

It is not a de Polignac number, because 52768641751 - 2²⁷ = 52634424023 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 (52768641451) 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, 19463286 + ... + 19465996.

It is an arithmetic number, because the mean of its divisors is an integer number (3775494528).

Almost surely, 2^52768641751 is an apocalyptic number.

52768641751 is a deficient number, since it is larger than the sum of its proper divisors (7639270697).

52768641751 is a wasteful number, since it uses less digits than its factorization.

52768641751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6342.

The product of its digits is 2822400, while the sum is 52.

The spelling of 52768641751 in words is "fifty-two billion, seven hundred sixty-eight million, six hundred forty-one thousand, seven hundred fifty-one".