45910331 has 2 divisors, whose sum is σ = 45910332. Its totient is φ = 45910330.

The previous prime is 45910321. The next prime is 45910339. The reversal of 45910331 is 13301954.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45910331 - 2¹⁰ = 45909307 is a prime.

It is a super-2 number, since 2×45910331² = 4215516985059122, 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 45910331.

It is not a weakly prime, because it can be changed into another prime (45910339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22955165 + 22955166.

It is an arithmetic number, because the mean of its divisors is an integer number (22955166).

Almost surely, 2^45910331 is an apocalyptic number.

45910331 is a deficient number, since it is larger than the sum of its proper divisors (1).

45910331 is an equidigital number, since it uses as much as digits as its factorization.

45910331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 45910331 is about 6775.7162720999. The cubic root of 45910331 is about 358.0718180355.

The spelling of 45910331 in words is "forty-five million, nine hundred ten thousand, three hundred thirty-one".