498322503 has 48 divisors (see below), whose sum is σ = 863946720. Its totient is φ = 283046400.

The previous prime is 498322501. The next prime is 498322537. The reversal of 498322503 is 305223894.

It is not a de Polignac number, because 498322503 - 2¹ = 498322501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498322501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 238423 + ... + 240503.

It is an arithmetic number, because the mean of its divisors is an integer number (17998890).

Almost surely, 2^498322503 is an apocalyptic number.

498322503 is a deficient number, since it is larger than the sum of its proper divisors (365624217).

498322503 is a wasteful number, since it uses less digits than its factorization.

498322503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285 (or 2272 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 498322503 is about 22323.1382874362. The cubic root of 498322503 is about 792.8119113088.

The spelling of 498322503 in words is "four hundred ninety-eight million, three hundred twenty-two thousand, five hundred three".