532913287 has 2 divisors, whose sum is σ = 532913288. Its totient is φ = 532913286.

The previous prime is 532913279. The next prime is 532913299. The reversal of 532913287 is 782319235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 532913287 - 2³ = 532913279 is a prime.

It is a super-2 number, since 2×532913287² = 567993142922288738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532914287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266456643 + 266456644.

It is an arithmetic number, because the mean of its divisors is an integer number (266456644).

Almost surely, 2^532913287 is an apocalyptic number.

532913287 is a deficient number, since it is larger than the sum of its proper divisors (1).

532913287 is an equidigital number, since it uses as much as digits as its factorization.

532913287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 40.

The square root of 532913287 is about 23084.9147063618. The cubic root of 532913287 is about 810.7473096055.

The spelling of 532913287 in words is "five hundred thirty-two million, nine hundred thirteen thousand, two hundred eighty-seven".