52793631 has 18 divisors (see below), whose sum is σ = 83821920. Its totient is φ = 31995480.

The previous prime is 52793627. The next prime is 52793641. The reversal of 52793631 is 13639725.

52793631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52793631 - 2² = 52793627 is a prime.

It is a super-2 number, since 2×52793631² = 5574334948328322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52793641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 23151 + ... + 25328.

Almost surely, 2^52793631 is an apocalyptic number.

52793631 is a deficient number, since it is larger than the sum of its proper divisors (31028289).

52793631 is a wasteful number, since it uses less digits than its factorization.

52793631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48507 (or 48493 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 52793631 is about 7265.9225842284. The cubic root of 52793631 is about 375.1404060898.

The spelling of 52793631 in words is "fifty-two million, seven hundred ninety-three thousand, six hundred thirty-one".