45527715 has 24 divisors (see below), whose sum is σ = 79342848. Its totient is φ = 24149760.

The previous prime is 45527687. The next prime is 45527731. The reversal of 45527715 is 51772554.

It is not a de Polignac number, because 45527715 - 2¹⁵ = 45494947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45527715.

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, 5947 + ... + 11243.

It is an arithmetic number, because the mean of its divisors is an integer number (3305952).

Almost surely, 2^45527715 is an apocalyptic number.

45527715 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45527715 is a deficient number, since it is larger than the sum of its proper divisors (33815133).

45527715 is a wasteful number, since it uses less digits than its factorization.

45527715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5499 (or 5496 counting only the distinct ones).

The product of its digits is 49000, while the sum is 36.

The square root of 45527715 is about 6747.4228413521. The cubic root of 45527715 is about 357.0743201436.

The spelling of 45527715 in words is "forty-five million, five hundred twenty-seven thousand, seven hundred fifteen".