45912575 has 12 divisors (see below), whose sum is σ = 58007448. Its totient is φ = 36036000.

The previous prime is 45912571. The next prime is 45912589. The reversal of 45912575 is 57521954.

It is a happy number.

It is not a de Polignac number, because 45912575 - 2² = 45912571 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45912571) by changing a digit.

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, 16001 + ... + 18650.

It is an arithmetic number, because the mean of its divisors is an integer number (4833954).

Almost surely, 2^45912575 is an apocalyptic number.

45912575 is a deficient number, since it is larger than the sum of its proper divisors (12094873).

45912575 is a wasteful number, since it uses less digits than its factorization.

45912575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34714 (or 34709 counting only the distinct ones).

The product of its digits is 63000, while the sum is 38.

The square root of 45912575 is about 6775.8818614259. The cubic root of 45912575 is about 358.0776518719.

The spelling of 45912575 in words is "forty-five million, nine hundred twelve thousand, five hundred seventy-five".