498360503 has 2 divisors, whose sum is σ = 498360504. Its totient is φ = 498360502.

The previous prime is 498360487. The next prime is 498360509. The reversal of 498360503 is 305063894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 498360503 - 2⁴ = 498360487 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498360509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249180251 + 249180252.

It is an arithmetic number, because the mean of its divisors is an integer number (249180252).

Almost surely, 2^498360503 is an apocalyptic number.

498360503 is a deficient number, since it is larger than the sum of its proper divisors (1).

498360503 is an equidigital number, since it uses as much as digits as its factorization.

498360503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 498360503 is about 22323.9894060179. The cubic root of 498360503 is about 792.8320629755.

The spelling of 498360503 in words is "four hundred ninety-eight million, three hundred sixty thousand, five hundred three".