44499902500 has 45 divisors (see below), whose sum is σ = 97335457527. Its totient is φ = 17795742000.

The previous prime is 44499902471. The next prime is 44499902521. The reversal of 44499902500 is 520999444.

It is a happy number.

The square root of 44499902500 is 210950.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 3488792356 + 41011110144 = 59066^2 + 202512^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 10545391 + ... + 10549609.

Almost surely, 2^44499902500 is an apocalyptic number.

44499902500 is the 210950-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44499902500

44499902500 is an abundant number, since it is smaller than the sum of its proper divisors (52835555027).

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

44499902500 is an frugal number, since it uses more digits than its factorization.

44499902500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8462 (or 4226 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 44499902500 in words is "forty-four billion, four hundred ninety-nine million, nine hundred two thousand, five hundred".