532687313 has 2 divisors, whose sum is σ = 532687314. Its totient is φ = 532687312.

The previous prime is 532687307. The next prime is 532687321. The reversal of 532687313 is 313786235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 415874449 + 116812864 = 20393^2 + 10808^2 .

It is a cyclic number.

It is not a de Polignac number, because 532687313 - 2¹⁸ = 532425169 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (532681313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266343656 + 266343657.

It is an arithmetic number, because the mean of its divisors is an integer number (266343657).

Almost surely, 2^532687313 is an apocalyptic number.

It is an amenable number.

532687313 is a deficient number, since it is larger than the sum of its proper divisors (1).

532687313 is an equidigital number, since it uses as much as digits as its factorization.

532687313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 38.

The square root of 532687313 is about 23080.0197790210. The cubic root of 532687313 is about 810.6326982678.

The spelling of 532687313 in words is "five hundred thirty-two million, six hundred eighty-seven thousand, three hundred thirteen".