45751907 has 2 divisors, whose sum is σ = 45751908. Its totient is φ = 45751906.

The previous prime is 45751883. The next prime is 45751919. The reversal of 45751907 is 70915754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45751907 - 2⁶ = 45751843 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45751997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22875953 + 22875954.

It is an arithmetic number, because the mean of its divisors is an integer number (22875954).

Almost surely, 2^45751907 is an apocalyptic number.

45751907 is a deficient number, since it is larger than the sum of its proper divisors (1).

45751907 is an equidigital number, since it uses as much as digits as its factorization.

45751907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44100, while the sum is 38.

The square root of 45751907 is about 6764.0155972617. The cubic root of 45751907 is about 357.6594740611.

The spelling of 45751907 in words is "forty-five million, seven hundred fifty-one thousand, nine hundred seven".