52631299 has 8 divisors (see below), whose sum is σ = 60414560. Its totient is φ = 44914176.

The previous prime is 52631261. The next prime is 52631339. The reversal of 52631299 is 99213625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52631299 - 2⁷ = 52631171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52631239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14814 + ... + 18019.

It is an arithmetic number, because the mean of its divisors is an integer number (7551820).

Almost surely, 2^52631299 is an apocalyptic number.

52631299 is a deficient number, since it is larger than the sum of its proper divisors (7783261).

52631299 is a wasteful number, since it uses less digits than its factorization.

52631299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33069.

The product of its digits is 29160, while the sum is 37.

The square root of 52631299 is about 7254.7432070336. The cubic root of 52631299 is about 374.7555123404.

The spelling of 52631299 in words is "fifty-two million, six hundred thirty-one thousand, two hundred ninety-nine".