45612075 has 12 divisors (see below), whose sum is σ = 75412088. Its totient is φ = 24326400.

The previous prime is 45612023. The next prime is 45612107. The reversal of 45612075 is 57021654.

It is not a de Polignac number, because 45612075 - 2⁶ = 45612011 is a prime.

It is a super-2 number, since 2×45612075² = 4160922771611250, 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 a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 304006 + ... + 304155.

Almost surely, 2^45612075 is an apocalyptic number.

45612075 is a deficient number, since it is larger than the sum of its proper divisors (29800013).

45612075 is a wasteful number, since it uses less digits than its factorization.

45612075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608174 (or 608169 counting only the distinct ones).

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

The square root of 45612075 is about 6753.6712238604. The cubic root of 45612075 is about 357.2947295035.

The spelling of 45612075 in words is "forty-five million, six hundred twelve thousand, seventy-five".