490462503 has 4 divisors (see below), whose sum is σ = 653950008. Its totient is φ = 326975000.

The previous prime is 490462499. The next prime is 490462507. The reversal of 490462503 is 305264094.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (490462499) and next prime (490462507).

It is a cyclic number.

It is not a de Polignac number, because 490462503 - 2² = 490462499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490462507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81743748 + ... + 81743753.

It is an arithmetic number, because the mean of its divisors is an integer number (163487502).

Almost surely, 2^490462503 is an apocalyptic number.

490462503 is a deficient number, since it is larger than the sum of its proper divisors (163487505).

490462503 is a wasteful number, since it uses less digits than its factorization.

490462503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163487504.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 490462503 is about 22146.3880350724. The cubic root of 490462503 is about 788.6214826066.

The spelling of 490462503 in words is "four hundred ninety million, four hundred sixty-two thousand, five hundred three".