44485590552 has 32 divisors (see below), whose sum is σ = 119768898480. Its totient is φ = 13687873920.

The previous prime is 44485590551. The next prime is 44485590619. The reversal of 44485590552 is 25509558444.

It is a junction number, because it is equal to n+sod(n) for n = 44485590495 and 44485590504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44485590551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71290699 + ... + 71291322.

Almost surely, 2^44485590552 is an apocalyptic number.

It is an amenable number.

44485590552 is an abundant number, since it is smaller than the sum of its proper divisors (75283307928).

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

44485590552 is a wasteful number, since it uses less digits than its factorization.

44485590552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142582043 (or 142582039 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 51.

The spelling of 44485590552 in words is "forty-four billion, four hundred eighty-five million, five hundred ninety thousand, five hundred fifty-two".