44544514252 has 24 divisors (see below), whose sum is σ = 89197587360. Its totient is φ = 19067243520.

The previous prime is 44544514241. The next prime is 44544514283. The reversal of 44544514252 is 25241544544.

It is a super-2 number, since 2×44544514252² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 945877 + ... + 991852.

It is an arithmetic number, because the mean of its divisors is an integer number (3716566140).

Almost surely, 2^44544514252 is an apocalyptic number.

It is an amenable number.

44544514252 is an abundant number, since it is smaller than the sum of its proper divisors (44653073108).

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

44544514252 is a wasteful number, since it uses less digits than its factorization.

44544514252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938561 (or 1938559 counting only the distinct ones).

The product of its digits is 512000, while the sum is 40.

The spelling of 44544514252 in words is "forty-four billion, five hundred forty-four million, five hundred fourteen thousand, two hundred fifty-two".