413752631 has 2 divisors, whose sum is σ = 413752632. Its totient is φ = 413752630.

The previous prime is 413752529. The next prime is 413752637. The reversal of 413752631 is 136257314.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 413752631 - 2¹⁸ = 413490487 is a prime.

It is a super-2 number, since 2×413752631² = 342382479318844322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413752637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206876315 + 206876316.

It is an arithmetic number, because the mean of its divisors is an integer number (206876316).

Almost surely, 2^413752631 is an apocalyptic number.

413752631 is a deficient number, since it is larger than the sum of its proper divisors (1).

413752631 is an equidigital number, since it uses as much as digits as its factorization.

413752631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 32.

The square root of 413752631 is about 20340.9102795327. The cubic root of 413752631 is about 745.1555196851.

The spelling of 413752631 in words is "four hundred thirteen million, seven hundred fifty-two thousand, six hundred thirty-one".