45364449444 has 96 divisors (see below), whose sum is σ = 109595566080. Its totient is φ = 14596549248.

The previous prime is 45364449401. The next prime is 45364449479. The reversal of 45364449444 is 44494446354.

It is a happy number.

45364449444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

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, 15625297 + ... + 15628199.

It is an arithmetic number, because the mean of its divisors is an integer number (1141620480).

Almost surely, 2^45364449444 is an apocalyptic number.

It is an amenable number.

45364449444 is an abundant number, since it is smaller than the sum of its proper divisors (64231116636).

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

45364449444 is a wasteful number, since it uses less digits than its factorization.

45364449444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3329 (or 3327 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 51.

The spelling of 45364449444 in words is "forty-five billion, three hundred sixty-four million, four hundred forty-nine thousand, four hundred forty-four".