495190503 has 12 divisors (see below), whose sum is σ = 741767208. Its totient is φ = 330126840.

The previous prime is 495190477. The next prime is 495190511. The reversal of 495190503 is 305091594.

It is not a de Polignac number, because 495190503 - 2⁶ = 495190439 is a prime.

It is a super-2 number, since 2×495190503² = 490427268522786018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495190303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1018668 + ... + 1019153.

It is an arithmetic number, because the mean of its divisors is an integer number (61813934).

Almost surely, 2^495190503 is an apocalyptic number.

495190503 is a deficient number, since it is larger than the sum of its proper divisors (246576705).

495190503 is an equidigital number, since it uses as much as digits as its factorization.

495190503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037836 (or 2037824 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 495190503 is about 22252.8762859995. The cubic root of 495190503 is about 791.1474555459.

The spelling of 495190503 in words is "four hundred ninety-five million, one hundred ninety thousand, five hundred three".