498069503 has 4 divisors (see below), whose sum is σ = 500650368. Its totient is φ = 495488640.

The previous prime is 498069497. The next prime is 498069521. The reversal of 498069503 is 305960894.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 305960894 = 2 ⋅152980447.

It is a cyclic number.

It is not a de Polignac number, because 498069503 - 2²² = 493875199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498068503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1290143 + ... + 1290528.

It is an arithmetic number, because the mean of its divisors is an integer number (125162592).

Almost surely, 2^498069503 is an apocalyptic number.

498069503 is a deficient number, since it is larger than the sum of its proper divisors (2580865).

498069503 is a wasteful number, since it uses less digits than its factorization.

498069503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2580864.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 498069503 is about 22317.4708020421. The cubic root of 498069503 is about 792.6777175105.

The spelling of 498069503 in words is "four hundred ninety-eight million, sixty-nine thousand, five hundred three".