2044531352552 has 16 divisors (see below), whose sum is σ = 4128380615940. Its totient is φ = 943629854976.

The previous prime is 2044531352531. The next prime is 2044531352557. The reversal of 2044531352552 is 2552531354402.

It can be written as a sum of positive squares in 2 ways, for example, as 2017519115236 + 27012237316 = 1420394^2 + 164354^2 .

It is a super-2 number, since 2×2044531352552² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2044531352557) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9829477553 + ... + 9829477760.

Almost surely, 2^{2044531352552} is an apocalyptic number.

It is an amenable number.

2044531352552 is an abundant number, since it is smaller than the sum of its proper divisors (2083849263388).

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

2044531352552 is a wasteful number, since it uses less digits than its factorization.

2044531352552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19658955332 (or 19658955328 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 2044531352552 in words is "two trillion, forty-four billion, five hundred thirty-one million, three hundred fifty-two thousand, five hundred fifty-two".