500982913 has 2 divisors, whose sum is σ = 500982914. Its totient is φ = 500982912.

The previous prime is 500982821. The next prime is 500982929. The reversal of 500982913 is 319289005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 271854144 + 229128769 = 16488^2 + 15137^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500982913 is a prime.

It is not a weakly prime, because it can be changed into another prime (500982943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250491456 + 250491457.

It is an arithmetic number, because the mean of its divisors is an integer number (250491457).

Almost surely, 2^500982913 is an apocalyptic number.

It is an amenable number.

500982913 is a deficient number, since it is larger than the sum of its proper divisors (1).

500982913 is an equidigital number, since it uses as much as digits as its factorization.

500982913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 500982913 is about 22382.6475869143. The cubic root of 500982913 is about 794.2202779288.

The spelling of 500982913 in words is "five hundred million, nine hundred eighty-two thousand, nine hundred thirteen".