52434631 has 2 divisors, whose sum is σ = 52434632. Its totient is φ = 52434630.

The previous prime is 52434619. The next prime is 52434637. The reversal of 52434631 is 13643425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52434631 - 2¹⁵ = 52401863 is a prime.

It is a super-2 number, since 2×52434631² = 5498781056212322, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52434631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52434637) 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 as a sum of consecutive naturals, namely, 26217315 + 26217316.

It is an arithmetic number, because the mean of its divisors is an integer number (26217316).

Almost surely, 2^52434631 is an apocalyptic number.

52434631 is a deficient number, since it is larger than the sum of its proper divisors (1).

52434631 is an equidigital number, since it uses as much as digits as its factorization.

52434631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 28.

The square root of 52434631 is about 7241.1760785110. The cubic root of 52434631 is about 374.2881452596.

The spelling of 52434631 in words is "fifty-two million, four hundred thirty-four thousand, six hundred thirty-one".