45552244532 has 24 divisors (see below), whose sum is σ = 86368556736. Its totient is φ = 20937829248.

The previous prime is 45552244513. The next prime is 45552244553. The reversal of 45552244532 is 23544225554.

It is a self number, because there is not a number n which added to its sum of digits gives 45552244532.

It is a congruent number.

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, 7786448 + ... + 7792295.

It is an arithmetic number, because the mean of its divisors is an integer number (3598689864).

Almost surely, 2^45552244532 is an apocalyptic number.

It is an amenable number.

45552244532 is a deficient number, since it is larger than the sum of its proper divisors (40816312204).

45552244532 is a wasteful number, since it uses less digits than its factorization.

45552244532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15578807 (or 15578805 counting only the distinct ones).

The product of its digits is 960000, while the sum is 41.

The spelling of 45552244532 in words is "forty-five billion, five hundred fifty-two million, two hundred forty-four thousand, five hundred thirty-two".