44052861896289 has 27 divisors (see below), whose sum is σ = 64517651139123. Its totient is φ = 28965309594912.

The previous prime is 44052861896287. The next prime is 44052861896339. The reversal of 44052861896289 is 98269816825044.

The square root of 44052861896289 is 6637233.

It is a perfect power (a square), and thus also a powerful number.

44052861896289 is a `hidden beast` number, since 4 + 4 + 0 + 528 + 6 + 1 + 8 + 96 + 2 + 8 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 25006550429025 + 19046311467264 = 5000655^2 + 4364208^2 .

It is not a de Polignac number, because 44052861896289 - 2¹ = 44052861896287 is a prime.

It is a super-2 number, since 2×44052861896289² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44052861896287) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1453538874 + ... + 1453569180.

Almost surely, 2^{44052861896289} is an apocalyptic number.

44052861896289 is the 6637233-rd square number.

44052861896289 is the 3318617-th centered octagonal number.

It is an amenable number.

44052861896289 is a deficient number, since it is larger than the sum of its proper divisors (20464789242834).

44052861896289 is an frugal number, since it uses more digits than its factorization.

44052861896289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60766 (or 30383 counting only the distinct ones).

The product of its (nonzero) digits is 477757440, while the sum is 72.

The spelling of 44052861896289 in words is "forty-four trillion, fifty-two billion, eight hundred sixty-one million, eight hundred ninety-six thousand, two hundred eighty-nine".