45444263284 has 24 divisors (see below), whose sum is σ = 93344975360. Its totient is φ = 18949730976.

The previous prime is 45444263261. The next prime is 45444263299. The reversal of 45444263284 is 48236244454.

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 7 ways as a sum of consecutive naturals, for example, 21931524 + ... + 21933595.

Almost surely, 2^45444263284 is an apocalyptic number.

It is an amenable number.

45444263284 is an abundant number, since it is smaller than the sum of its proper divisors (47900712076).

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

45444263284 is a wasteful number, since it uses less digits than its factorization.

45444263284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43865167 (or 43865165 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 46.

The spelling of 45444263284 in words is "forty-five billion, four hundred forty-four million, two hundred sixty-three thousand, two hundred eighty-four".