44525645850 has 144 divisors (see below), whose sum is σ = 128795470848. Its totient is φ = 10150076160.

The previous prime is 44525645833. The next prime is 44525645873. The reversal of 44525645850 is 5854652544.

It is a self number, because there is not a number n which added to its sum of digits gives 44525645850.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2807142 + ... + 2822958.

It is an arithmetic number, because the mean of its divisors is an integer number (894412992).

Almost surely, 2^44525645850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44525645850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64397735424).

44525645850 is an abundant number, since it is smaller than the sum of its proper divisors (84269824998).

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

44525645850 is a wasteful number, since it uses less digits than its factorization.

44525645850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16229 (or 16217 counting only the distinct ones).

The product of its (nonzero) digits is 3840000, while the sum is 48.

The spelling of 44525645850 in words is "forty-four billion, five hundred twenty-five million, six hundred forty-five thousand, eight hundred fifty".