465604331 has 2 divisors, whose sum is σ = 465604332. Its totient is φ = 465604330.

The previous prime is 465604319. The next prime is 465604333. The reversal of 465604331 is 133406564.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 465604331 - 2⁶ = 465604267 is a prime.

It is a super-2 number, since 2×465604331² = 433574786091915122, which contains 22 as substring.

Together with 465604333, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (465604333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232802165 + 232802166.

It is an arithmetic number, because the mean of its divisors is an integer number (232802166).

Almost surely, 2^465604331 is an apocalyptic number.

465604331 is a deficient number, since it is larger than the sum of its proper divisors (1).

465604331 is an equidigital number, since it uses as much as digits as its factorization.

465604331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 465604331 is about 21577.8666925162. The cubic root of 465604331 is about 775.0665671577.

The spelling of 465604331 in words is "four hundred sixty-five million, six hundred four thousand, three hundred thirty-one".