45715307 has 8 divisors (see below), whose sum is σ = 49930992. Its totient is φ = 41509600.

The previous prime is 45715247. The next prime is 45715337. The reversal of 45715307 is 70351754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45715307 - 2⁸ = 45715051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45715337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9713 + ... + 13629.

It is an arithmetic number, because the mean of its divisors is an integer number (6241374).

Almost surely, 2^45715307 is an apocalyptic number.

45715307 is a deficient number, since it is larger than the sum of its proper divisors (4215685).

45715307 is a wasteful number, since it uses less digits than its factorization.

45715307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4989.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 45715307 is about 6761.3095625034. The cubic root of 45715307 is about 357.5640767340.

The spelling of 45715307 in words is "forty-five million, seven hundred fifteen thousand, three hundred seven".