533874264889 has 9 divisors (see below), whose sum is σ = 621043359951. Its totient is φ = 457602128760.

The previous prime is 533874264871. The next prime is 533874264929. The reversal of 533874264889 is 988462478335.

The square root of 533874264889 is 730667.

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

It can be written as a sum of positive squares in only one way, i.e., 377896661289 + 155977603600 = 614733^2 + 394940^2 .

It is not a de Polignac number, because 533874264889 - 2⁷ = 533874264761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (533874264839) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5062479 + ... + 5166859.

Almost surely, 2^533874264889 is an apocalyptic number.

533874264889 is the 730667-th square number.

533874264889 is the 365334-th centered octagonal number.

It is an amenable number.

533874264889 is a deficient number, since it is larger than the sum of its proper divisors (87169095062).

533874264889 is an frugal number, since it uses more digits than its factorization.

533874264889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208776 (or 104388 counting only the distinct ones).

The product of its digits is 278691840, while the sum is 67.

The spelling of 533874264889 in words is "five hundred thirty-three billion, eight hundred seventy-four million, two hundred sixty-four thousand, eight hundred eighty-nine".