52636476837 has 12 divisors (see below), whose sum is σ = 81640250016. Its totient is φ = 30077986680.

The previous prime is 52636476817. The next prime is 52636476901. The reversal of 52636476837 is 73867463625.

It is not a de Polignac number, because 52636476837 - 2²² = 52632282533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52636476817) 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, 179035489 + ... + 179035782.

It is an arithmetic number, because the mean of its divisors is an integer number (6803354168).

Almost surely, 2^52636476837 is an apocalyptic number.

It is an amenable number.

52636476837 is a deficient number, since it is larger than the sum of its proper divisors (29003773179).

52636476837 is a wasteful number, since it uses less digits than its factorization.

52636476837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358071288 (or 358071281 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 57.

The spelling of 52636476837 in words is "fifty-two billion, six hundred thirty-six million, four hundred seventy-six thousand, eight hundred thirty-seven".