45613315 has 16 divisors (see below), whose sum is σ = 59891040. Its totient is φ = 33073920.

The previous prime is 45613303. The next prime is 45613327. The reversal of 45613315 is 51331654.

45613315 = 121² + 122² + ... + 517².

It is an interprime number because it is at equal distance from previous prime (45613303) and next prime (45613327).

It is not a de Polignac number, because 45613315 - 2⁷ = 45613187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20791 + ... + 22879.

It is an arithmetic number, because the mean of its divisors is an integer number (3743190).

Almost surely, 2^45613315 is an apocalyptic number.

45613315 is a deficient number, since it is larger than the sum of its proper divisors (14277725).

45613315 is a wasteful number, since it uses less digits than its factorization.

45613315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502.

The product of its digits is 5400, while the sum is 28.

The square root of 45613315 is about 6753.7630251586. The cubic root of 45613315 is about 357.2979672532.

Adding to 45613315 its reverse (51331654), we get a palindrome (96944969).

The spelling of 45613315 in words is "forty-five million, six hundred thirteen thousand, three hundred fifteen".