490496503 has 16 divisors (see below), whose sum is σ = 574718976. Its totient is φ = 409911840.

The previous prime is 490496497. The next prime is 490496509. The reversal of 490496503 is 305694094.

It is an interprime number because it is at equal distance from previous prime (490496497) and next prime (490496509).

It is a cyclic number.

It is not a de Polignac number, because 490496503 - 2¹³ = 490488311 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 (490496509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56418 + ... + 64528.

It is an arithmetic number, because the mean of its divisors is an integer number (35919936).

Almost surely, 2^490496503 is an apocalyptic number.

490496503 is a deficient number, since it is larger than the sum of its proper divisors (84222473).

490496503 is a wasteful number, since it uses less digits than its factorization.

490496503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8334.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 490496503 is about 22147.1556413008. The cubic root of 490496503 is about 788.6397052099.

The spelling of 490496503 in words is "four hundred ninety million, four hundred ninety-six thousand, five hundred three".