45924515 has 24 divisors (see below), whose sum is σ = 69042960. Its totient is φ = 29066688.

The previous prime is 45924509. The next prime is 45924523. The reversal of 45924515 is 51542954.

It is a happy number.

It is not a de Polignac number, because 45924515 - 2⁶ = 45924451 is a prime.

It is a super-2 number, since 2×45924515² = 4218122155970450, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4025 + ... + 10394.

It is an arithmetic number, because the mean of its divisors is an integer number (2876790).

Almost surely, 2^45924515 is an apocalyptic number.

45924515 is a deficient number, since it is larger than the sum of its proper divisors (23118445).

45924515 is a wasteful number, since it uses less digits than its factorization.

45924515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14451 (or 14444 counting only the distinct ones).

The product of its digits is 36000, while the sum is 35.

The square root of 45924515 is about 6776.7628702796. The cubic root of 45924515 is about 358.1086896764.

The spelling of 45924515 in words is "forty-five million, nine hundred twenty-four thousand, five hundred fifteen".