44525252544 has 112 divisors (see below), whose sum is σ = 122800993920. Its totient is φ = 14220344320.

The previous prime is 44525252521. The next prime is 44525252557.

It is a happy number.

44525252544 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×44525252544² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44525252496 and 44525252505.

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, 698887 + ... + 759929.

Almost surely, 2^44525252544 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 44525252544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61400496960).

44525252544 is an abundant number, since it is smaller than the sum of its proper divisors (78275741376).

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

44525252544 is a wasteful number, since it uses less digits than its factorization.

44525252544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61218 (or 61208 counting only the distinct ones).

The product of its digits is 1280000, while the sum is 42.

The spelling of 44525252544 in words is "forty-four billion, five hundred twenty-five million, two hundred fifty-two thousand, five hundred forty-four".