45528329 has 16 divisors (see below), whose sum is σ = 60103296. Its totient is φ = 33388800.

The previous prime is 45528323. The next prime is 45528331. The reversal of 45528329 is 92382554.

45528329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 45528329 - 2¹² = 45524233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45528292 and 45528301.

It is not an unprimeable number, because it can be changed into a prime (45528323) 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 15 ways as a sum of consecutive naturals, for example, 16082 + ... + 18699.

It is an arithmetic number, because the mean of its divisors is an integer number (3756456).

Almost surely, 2^45528329 is an apocalyptic number.

It is an amenable number.

45528329 is a deficient number, since it is larger than the sum of its proper divisors (14574967).

45528329 is a wasteful number, since it uses less digits than its factorization.

45528329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34816.

The product of its digits is 86400, while the sum is 38.

The square root of 45528329 is about 6747.4683400517. The cubic root of 45528329 is about 357.0759253391.

The spelling of 45528329 in words is "forty-five million, five hundred twenty-eight thousand, three hundred twenty-nine".