45012675 has 12 divisors (see below), whose sum is σ = 74421080. Its totient is φ = 24006720.

The previous prime is 45012673. The next prime is 45012703. The reversal of 45012675 is 57621054.

It is not a de Polignac number, because 45012675 - 2¹ = 45012673 is a prime.

It is a super-2 number, since 2×45012675² = 4052281821311250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (45012673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 300010 + ... + 300159.

Almost surely, 2^45012675 is an apocalyptic number.

45012675 is a deficient number, since it is larger than the sum of its proper divisors (29408405).

45012675 is a wasteful number, since it uses less digits than its factorization.

45012675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600182 (or 600177 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 45012675 is about 6709.1486047039. The cubic root of 45012675 is about 355.7227225901.

The spelling of 45012675 in words is "forty-five million, twelve thousand, six hundred seventy-five".