45823315 has 4 divisors (see below), whose sum is σ = 54987984. Its totient is φ = 36658648.

The previous prime is 45823289. The next prime is 45823319. The reversal of 45823315 is 51332854.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45823315 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45823319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4582327 + ... + 4582336.

It is an arithmetic number, because the mean of its divisors is an integer number (13746996).

Almost surely, 2^45823315 is an apocalyptic number.

45823315 is a deficient number, since it is larger than the sum of its proper divisors (9164669).

45823315 is an equidigital number, since it uses as much as digits as its factorization.

45823315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9164668.

The product of its digits is 14400, while the sum is 31.

The square root of 45823315 is about 6769.2920604743. The cubic root of 45823315 is about 357.8454515333.

The spelling of 45823315 in words is "forty-five million, eight hundred twenty-three thousand, three hundred fifteen".