45555552224 has 96 divisors (see below), whose sum is σ = 110826164736. Its totient is φ = 17949888000.

The previous prime is 45555552199. The next prime is 45555552257. The reversal of 45555552224 is 42225555554.

45555552224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 699749 + ... + 762075.

It is an arithmetic number, because the mean of its divisors is an integer number (1154439216).

Almost surely, 2^45555552224 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 45555552224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55413082368).

45555552224 is an abundant number, since it is smaller than the sum of its proper divisors (65270612512).

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

45555552224 is a wasteful number, since it uses less digits than its factorization.

45555552224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62608 (or 62600 counting only the distinct ones).

The product of its digits is 2000000, while the sum is 44.

The spelling of 45555552224 in words is "forty-five billion, five hundred fifty-five million, five hundred fifty-two thousand, two hundred twenty-four".