45908371 has 2 divisors, whose sum is σ = 45908372. Its totient is φ = 45908370.

The previous prime is 45908339. The next prime is 45908377. The reversal of 45908371 is 17380954.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45908371 - 2⁵ = 45908339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45908371.

It is not a weakly prime, because it can be changed into another prime (45908377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22954185 + 22954186.

It is an arithmetic number, because the mean of its divisors is an integer number (22954186).

Almost surely, 2^45908371 is an apocalyptic number.

45908371 is a deficient number, since it is larger than the sum of its proper divisors (1).

45908371 is an equidigital number, since it uses as much as digits as its factorization.

45908371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 45908371 is about 6775.5716364009. The cubic root of 45908371 is about 358.0667223723.

The spelling of 45908371 in words is "forty-five million, nine hundred eight thousand, three hundred seventy-one".