52792874289 has 81 divisors (see below), whose sum is σ = 83955980043. Its totient is φ = 31961508768.

The previous prime is 52792874269. The next prime is 52792874291. The reversal of 52792874289 is 98247829725.

The square root of 52792874289 is 229767.

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

52792874289 is a `hidden beast` number, since 5 + 2 + 79 + 287 + 4 + 289 = 666.

It can be written as a sum of positive squares in only one way, i.e., 27683302689 + 25109571600 = 166383^2 + 158460^2 .

It is not a de Polignac number, because 52792874289 - 2¹⁷ = 52792743217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52792874209) 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 80 ways as a sum of consecutive naturals, for example, 379804782 + ... + 379804920.

Almost surely, 2^52792874289 is an apocalyptic number.

52792874289 is the 229767-th square number.

52792874289 is the 114884-th centered octagonal number.

It is an amenable number.

52792874289 is a deficient number, since it is larger than the sum of its proper divisors (31163105754).

52792874289 is a wasteful number, since it uses less digits than its factorization.

52792874289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380 (or 190 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 63.

The spelling of 52792874289 in words is "fifty-two billion, seven hundred ninety-two million, eight hundred seventy-four thousand, two hundred eighty-nine".