502988663 has 2 divisors, whose sum is σ = 502988664. Its totient is φ = 502988662.

The previous prime is 502988627. The next prime is 502988669. The reversal of 502988663 is 366889205.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 502988663 - 2¹² = 502984567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (502988669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251494331 + 251494332.

It is an arithmetic number, because the mean of its divisors is an integer number (251494332).

Almost surely, 2^502988663 is an apocalyptic number.

502988663 is a deficient number, since it is larger than the sum of its proper divisors (1).

502988663 is an equidigital number, since it uses as much as digits as its factorization.

502988663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 502988663 is about 22427.4087446588. The cubic root of 502988663 is about 795.2787878168.

The spelling of 502988663 in words is "five hundred two million, nine hundred eighty-eight thousand, six hundred sixty-three".