52433138191329 has 189 divisors, whose sum is σ = 91705672177041. Its totient is φ = 28867551264720.

The previous prime is 52433138191319. The next prime is 52433138191349. The reversal of 52433138191329 is 92319183133425.

The square root of 52433138191329 is 7241073.

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

52433138191329 is a `hidden beast` number, since 5 + 2 + 433 + 13 + 8 + 191 + 3 + 2 + 9 = 666.

It is not a de Polignac number, because 52433138191329 - 2²⁵ = 52433104636897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52433138191309) by changing a digit.

It is a polite number, since it can be written in 188 ways as a sum of consecutive naturals, for example, 230982987514 + ... + 230982987740.

Almost surely, 2^{52433138191329} is an apocalyptic number.

52433138191329 is the 7241073-rd square number.

52433138191329 is the 3620537-th centered octagonal number.

It is an amenable number.

52433138191329 is a deficient number, since it is larger than the sum of its proper divisors (39272533985712).

52433138191329 is an frugal number, since it uses more digits than its factorization.

52433138191329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564 (or 268 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The spelling of 52433138191329 in words is "fifty-two trillion, four hundred thirty-three billion, one hundred thirty-eight million, one hundred ninety-one thousand, three hundred twenty-nine".