516965533 has 6 divisors (see below), whose sum is σ = 601368126. Its totient is φ = 443113272.

The previous prime is 516965507. The next prime is 516965543. The reversal of 516965533 is 335569615.

It can be written as a sum of positive squares in only one way, i.e., 507736089 + 9229444 = 22533^2 + 3038^2 .

It is not a de Polignac number, because 516965533 - 2²¹ = 514868381 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 516965533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516965543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5275110 + ... + 5275207.

It is an arithmetic number, because the mean of its divisors is an integer number (100228021).

Almost surely, 2^516965533 is an apocalyptic number.

It is an amenable number.

516965533 is a deficient number, since it is larger than the sum of its proper divisors (84402593).

516965533 is a wasteful number, since it uses less digits than its factorization.

516965533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10550331 (or 10550324 counting only the distinct ones).

The product of its digits is 364500, while the sum is 43.

The square root of 516965533 is about 22736.8760607081. The cubic root of 516965533 is about 802.5778992259.

The spelling of 516965533 in words is "five hundred sixteen million, nine hundred sixty-five thousand, five hundred thirty-three".