45365413 has 2 divisors, whose sum is σ = 45365414. Its totient is φ = 45365412.

The previous prime is 45365399. The next prime is 45365417. The reversal of 45365413 is 31456354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37429924 + 7935489 = 6118^2 + 2817^2 .

It is a cyclic number.

It is not a de Polignac number, because 45365413 - 2⁵ = 45365381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45365417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22682706 + 22682707.

It is an arithmetic number, because the mean of its divisors is an integer number (22682707).

Almost surely, 2^45365413 is an apocalyptic number.

It is an amenable number.

45365413 is a deficient number, since it is larger than the sum of its proper divisors (1).

45365413 is an equidigital number, since it uses as much as digits as its factorization.

45365413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 31.

The square root of 45365413 is about 6735.3851411779. The cubic root of 45365413 is about 356.6495028667.

The spelling of 45365413 in words is "forty-five million, three hundred sixty-five thousand, four hundred thirteen".