45574529 has 24 divisors (see below), whose sum is σ = 61669440. Its totient is φ = 32772960.

The previous prime is 45574519. The next prime is 45574561. The reversal of 45574529 is 92547554.

45574529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45574529 - 2⁸ = 45574273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45574519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8942 + ... + 13080.

It is an arithmetic number, because the mean of its divisors is an integer number (2569560).

Almost surely, 2^45574529 is an apocalyptic number.

It is an amenable number.

45574529 is a deficient number, since it is larger than the sum of its proper divisors (16094911).

45574529 is a wasteful number, since it uses less digits than its factorization.

45574529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4181 (or 4170 counting only the distinct ones).

The product of its digits is 252000, while the sum is 41.

The square root of 45574529 is about 6750.8909782339. The cubic root of 45574529 is about 357.1966657745.

The spelling of 45574529 in words is "forty-five million, five hundred seventy-four thousand, five hundred twenty-nine".