52799231 has 8 divisors (see below), whose sum is σ = 54657024. Its totient is φ = 50951160.

The previous prime is 52799209. The next prime is 52799239. The reversal of 52799231 is 13299725.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52799231 is a prime.

It is a super-2 number, since 2×52799231² = 5575517588382722, 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 (52799239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9650 + ... + 14096.

It is an arithmetic number, because the mean of its divisors is an integer number (6832128).

Almost surely, 2^52799231 is an apocalyptic number.

52799231 is a deficient number, since it is larger than the sum of its proper divisors (1857793).

52799231 is a wasteful number, since it uses less digits than its factorization.

52799231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4861.

The product of its digits is 34020, while the sum is 38.

The square root of 52799231 is about 7266.3079345703. The cubic root of 52799231 is about 375.1536697604.

The spelling of 52799231 in words is "fifty-two million, seven hundred ninety-nine thousand, two hundred thirty-one".