44252023520 has 96 divisors (see below), whose sum is σ = 106826936832. Its totient is φ = 17316462592.

The previous prime is 44252023471. The next prime is 44252023537. The reversal of 44252023520 is 2532025244.

It is a super-2 number, since 2×44252023520² (a number of 22 digits) contains 22 as substring.

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, 2986049 + ... + 3000831.

It is an arithmetic number, because the mean of its divisors is an integer number (1112780592).

Almost surely, 2^44252023520 is an apocalyptic number.

44252023520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44252023520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53413468416).

44252023520 is an abundant number, since it is smaller than the sum of its proper divisors (62574913312).

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

44252023520 is a wasteful number, since it uses less digits than its factorization.

44252023520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15204 (or 15196 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 44252023520 its reverse (2532025244), we get a palindrome (46784048764).

The spelling of 44252023520 in words is "forty-four billion, two hundred fifty-two million, twenty-three thousand, five hundred twenty".