52982831 has 12 divisors (see below), whose sum is σ = 58956792. Its totient is φ = 47208000.

The previous prime is 52982821. The next prime is 52982843. The reversal of 52982831 is 13828925.

52982831 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 52982831 - 2¹⁰ = 52981807 is a prime.

It is a super-2 number, since 2×52982831² = 5614360761549122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52982821) 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 11 ways as a sum of consecutive naturals, for example, 188411 + ... + 188691.

It is an arithmetic number, because the mean of its divisors is an integer number (4913066).

Almost surely, 2^52982831 is an apocalyptic number.

52982831 is a deficient number, since it is larger than the sum of its proper divisors (5973961).

52982831 is an equidigital number, since it uses as much as digits as its factorization.

52982831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634 (or 353 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

The square root of 52982831 is about 7278.9306220076. The cubic root of 52982831 is about 375.5880102427.

The spelling of 52982831 in words is "fifty-two million, nine hundred eighty-two thousand, eight hundred thirty-one".