498165013 has 2 divisors, whose sum is σ = 498165014. Its totient is φ = 498165012.

The previous prime is 498164983. The next prime is 498165029. The reversal of 498165013 is 310561894.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 488542609 + 9622404 = 22103^2 + 3102^2 .

It is a cyclic number.

It is not a de Polignac number, because 498165013 - 2²¹ = 496067861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498165053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249082506 + 249082507.

It is an arithmetic number, because the mean of its divisors is an integer number (249082507).

Almost surely, 2^498165013 is an apocalyptic number.

It is an amenable number.

498165013 is a deficient number, since it is larger than the sum of its proper divisors (1).

498165013 is an equidigital number, since it uses as much as digits as its factorization.

498165013 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 37.

The square root of 498165013 is about 22319.6105028739. The cubic root of 498165013 is about 792.7283823337.

The spelling of 498165013 in words is "four hundred ninety-eight million, one hundred sixty-five thousand, thirteen".