45004452332 has 24 divisors (see below), whose sum is σ = 90017969664. Its totient is φ = 19285679952.

The previous prime is 45004452307. The next prime is 45004452349. The reversal of 45004452332 is 23325440054.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221933 + ... + 373179.

It is an arithmetic number, because the mean of its divisors is an integer number (3750748736).

Almost surely, 2^45004452332 is an apocalyptic number.

It is an amenable number.

45004452332 is an abundant number, since it is smaller than the sum of its proper divisors (45013517332).

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

45004452332 is a wasteful number, since it uses less digits than its factorization.

45004452332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161885 (or 161883 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 45004452332 its reverse (23325440054), we get a palindrome (68329892386).

The spelling of 45004452332 in words is "forty-five billion, four million, four hundred fifty-two thousand, three hundred thirty-two".