45325824 has 80 divisors (see below), whose sum is σ = 126099072. Its totient is φ = 14440448.

The previous prime is 45325823. The next prime is 45325829. The reversal of 45325824 is 42852354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45325823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34687 + ... + 35969.

Almost surely, 2^45325824 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45325824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63049536).

45325824 is an abundant number, since it is smaller than the sum of its proper divisors (80773248).

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

45325824 is a wasteful number, since it uses less digits than its factorization.

45325824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327 (or 1311 counting only the distinct ones).

The product of its digits is 38400, while the sum is 33.

The square root of 45325824 is about 6732.4456180500. The cubic root of 45325824 is about 356.5457269913.

The spelling of 45325824 in words is "forty-five million, three hundred twenty-five thousand, eight hundred twenty-four".