45804315 has 16 divisors (see below), whose sum is σ = 73382400. Its totient is φ = 24397152.

The previous prime is 45804313. The next prime is 45804323. The reversal of 45804315 is 51340854.

It is not a de Polignac number, because 45804315 - 2¹ = 45804313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45804313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14116 + ... + 17054.

It is an arithmetic number, because the mean of its divisors is an integer number (4586400).

Almost surely, 2^45804315 is an apocalyptic number.

45804315 is a deficient number, since it is larger than the sum of its proper divisors (27578085).

45804315 is a wasteful number, since it uses less digits than its factorization.

45804315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3986.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 45804315 is about 6767.8885185854. Note that the first 3 decimals coincide. The cubic root of 45804315 is about 357.7959861501.

The spelling of 45804315 in words is "forty-five million, eight hundred four thousand, three hundred fifteen".