45565832 has 16 divisors (see below), whose sum is σ = 92008140. Its totient is φ = 21030336.

The previous prime is 45565799. The next prime is 45565837. The reversal of 45565832 is 23856554.

45565832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 36409156 + 9156676 = 6034^2 + 3026^2 .

It is not an unprimeable number, because it can be changed into a prime (45565837) 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 3 ways as a sum of consecutive naturals, for example, 218963 + ... + 219170.

Almost surely, 2^45565832 is an apocalyptic number.

It is an amenable number.

45565832 is an abundant number, since it is smaller than the sum of its proper divisors (46442308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45565832 is a wasteful number, since it uses less digits than its factorization.

45565832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438152 (or 438148 counting only the distinct ones).

The product of its digits is 144000, while the sum is 38.

The square root of 45565832 is about 6750.2468103026. The cubic root of 45565832 is about 357.1739430161.

The spelling of 45565832 in words is "forty-five million, five hundred sixty-five thousand, eight hundred thirty-two".