45570715 has 16 divisors (see below), whose sum is σ = 55987200. Its totient is φ = 35597152.

The previous prime is 45570709. The next prime is 45570739. The reversal of 45570715 is 51707554.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 45570715 - 2¹⁷ = 45439643 is a prime.

It is a super-2 number, since 2×45570715² = 4153380131222450, which contains 22 as substring.

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, 52374 + ... + 53236.

It is an arithmetic number, because the mean of its divisors is an integer number (3499200).

Almost surely, 2^45570715 is an apocalyptic number.

45570715 is a deficient number, since it is larger than the sum of its proper divisors (10416485).

45570715 is a wasteful number, since it uses less digits than its factorization.

45570715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106.

The product of its (nonzero) digits is 24500, while the sum is 34.

The square root of 45570715 is about 6750.6084910917. The cubic root of 45570715 is about 357.1867012459.

The spelling of 45570715 in words is "forty-five million, five hundred seventy thousand, seven hundred fifteen".