45543324 has 48 divisors (see below), whose sum is σ = 109499040. Its totient is φ = 14726400.

The previous prime is 45543319. The next prime is 45543331. The reversal of 45543324 is 42334554.

It is a junction number, because it is equal to n+sod(n) for n = 45543291 and 45543300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63882 + ... + 64590.

It is an arithmetic number, because the mean of its divisors is an integer number (2281230).

Almost surely, 2^45543324 is an apocalyptic number.

It is an amenable number.

45543324 is an abundant number, since it is smaller than the sum of its proper divisors (63955716).

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

45543324 is a wasteful number, since it uses less digits than its factorization.

45543324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870 (or 868 counting only the distinct ones).

The product of its digits is 28800, while the sum is 30.

The square root of 45543324 is about 6748.5794060676. The cubic root of 45543324 is about 357.1151226615.

Adding to 45543324 its reverse (42334554), we get a palindrome (87877878).

The spelling of 45543324 in words is "forty-five million, five hundred forty-three thousand, three hundred twenty-four".