499501207 has 2 divisors, whose sum is σ = 499501208. Its totient is φ = 499501206.

The previous prime is 499501181. The next prime is 499501243. The reversal of 499501207 is 702105994.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 499501207 - 2¹¹ = 499499159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (499505207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249750603 + 249750604.

It is an arithmetic number, because the mean of its divisors is an integer number (249750604).

Almost surely, 2^499501207 is an apocalyptic number.

499501207 is a deficient number, since it is larger than the sum of its proper divisors (1).

499501207 is an equidigital number, since it uses as much as digits as its factorization.

499501207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 499501207 is about 22349.5236414560. The cubic root of 499501207 is about 793.4365099941.

The spelling of 499501207 in words is "four hundred ninety-nine million, five hundred one thousand, two hundred seven".