52912435757 has 6 divisors (see below), whose sum is σ = 56208020298. Its totient is φ = 49799939264.

The previous prime is 52912435727. The next prime is 52912435759. The reversal of 52912435757 is 75753421925.

52912435757 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 6476064676 + 46436371081 = 80474^2 + 215491^2 .

It is not a de Polignac number, because 52912435757 - 2²⁰ = 52911387181 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 (52912435759) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91543718 + ... + 91544295.

It is an arithmetic number, because the mean of its divisors is an integer number (9368003383).

Almost surely, 2^52912435757 is an apocalyptic number.

It is an amenable number.

52912435757 is a deficient number, since it is larger than the sum of its proper divisors (3295584541).

52912435757 is a wasteful number, since it uses less digits than its factorization.

52912435757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183088047 (or 183088030 counting only the distinct ones).

The product of its digits is 2646000, while the sum is 50.

The spelling of 52912435757 in words is "fifty-two billion, nine hundred twelve million, four hundred thirty-five thousand, seven hundred fifty-seven".