532086631 has 2 divisors, whose sum is σ = 532086632. Its totient is φ = 532086630.

The previous prime is 532086619. The next prime is 532086637. The reversal of 532086631 is 136680235.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 532086631 - 2¹¹ = 532084583 is a prime.

It is a super-2 number, since 2×532086631² = 566232365777860322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532086637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266043315 + 266043316.

It is an arithmetic number, because the mean of its divisors is an integer number (266043316).

Almost surely, 2^532086631 is an apocalyptic number.

532086631 is a deficient number, since it is larger than the sum of its proper divisors (1).

532086631 is an equidigital number, since it uses as much as digits as its factorization.

532086631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 532086631 is about 23067.0030779900. The cubic root of 532086631 is about 810.3278817884.

The spelling of 532086631 in words is "five hundred thirty-two million, eighty-six thousand, six hundred thirty-one".