45673259 has 2 divisors, whose sum is σ = 45673260. Its totient is φ = 45673258.

The previous prime is 45673223. The next prime is 45673279. The reversal of 45673259 is 95237654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45673259 - 2⁸ = 45673003 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45673219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22836629 + 22836630.

It is an arithmetic number, because the mean of its divisors is an integer number (22836630).

Almost surely, 2^45673259 is an apocalyptic number.

45673259 is a deficient number, since it is larger than the sum of its proper divisors (1).

45673259 is an equidigital number, since it uses as much as digits as its factorization.

45673259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 41.

The square root of 45673259 is about 6758.1993903702. The cubic root of 45673259 is about 357.4544164092.

The spelling of 45673259 in words is "forty-five million, six hundred seventy-three thousand, two hundred fifty-nine".