45322524 has 96 divisors (see below), whose sum is σ = 133280000. Its totient is φ = 13203648.

The previous prime is 45322513. The next prime is 45322531. The reversal of 45322524 is 42522354.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25827 + ... + 27525.

Almost surely, 2^45322524 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 45322524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66640000).

45322524 is an abundant number, since it is smaller than the sum of its proper divisors (87957476).

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

45322524 is a wasteful number, since it uses less digits than its factorization.

45322524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744 (or 1736 counting only the distinct ones).

The product of its digits is 9600, while the sum is 27.

The square root of 45322524 is about 6732.2005317727. The cubic root of 45322524 is about 356.5370738708.

Adding to 45322524 its reverse (42522354), we get a palindrome (87844878).

It can be divided in two parts, 4532 and 2524, that added together give a square (7056 = 84²).

The spelling of 45322524 in words is "forty-five million, three hundred twenty-two thousand, five hundred twenty-four".