500133499 has 2 divisors, whose sum is σ = 500133500. Its totient is φ = 500133498.

The previous prime is 500133497. The next prime is 500133521. The reversal of 500133499 is 994331005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 500133499 - 2¹ = 500133497 is a prime.

Together with 500133497, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (500133497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250066749 + 250066750.

It is an arithmetic number, because the mean of its divisors is an integer number (250066750).

Almost surely, 2^500133499 is an apocalyptic number.

500133499 is a deficient number, since it is larger than the sum of its proper divisors (1).

500133499 is an equidigital number, since it uses as much as digits as its factorization.

500133499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 500133499 is about 22363.6647041579. The cubic root of 500133499 is about 793.7711585159.

The spelling of 500133499 in words is "five hundred million, one hundred thirty-three thousand, four hundred ninety-nine".