533130517 has 4 divisors (see below), whose sum is σ = 533331180. Its totient is φ = 532929856.

The previous prime is 533130509. The next prime is 533130571. The reversal of 533130517 is 715031335.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 93431556 + 439698961 = 9666^2 + 20969^2 .

It is a cyclic number.

It is not a de Polignac number, because 533130517 - 2³ = 533130509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533130617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96292 + ... + 101677.

It is an arithmetic number, because the mean of its divisors is an integer number (133332795).

Almost surely, 2^533130517 is an apocalyptic number.

It is an amenable number.

533130517 is a deficient number, since it is larger than the sum of its proper divisors (200663).

533130517 is a wasteful number, since it uses less digits than its factorization.

533130517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200662.

The product of its (nonzero) digits is 4725, while the sum is 28.

The square root of 533130517 is about 23089.6192476186. The cubic root of 533130517 is about 810.8574555508.

The spelling of 533130517 in words is "five hundred thirty-three million, one hundred thirty thousand, five hundred seventeen".