495445503 has 64 divisors (see below), whose sum is σ = 814972928. Its totient is φ = 261740160.

The previous prime is 495445487. The next prime is 495445529. The reversal of 495445503 is 305544594.

It is not a de Polignac number, because 495445503 - 2⁴ = 495445487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495445543) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1613676 + ... + 1613982.

It is an arithmetic number, because the mean of its divisors is an integer number (12733952).

Almost surely, 2^495445503 is an apocalyptic number.

495445503 is a deficient number, since it is larger than the sum of its proper divisors (319527425).

495445503 is a wasteful number, since it uses less digits than its factorization.

495445503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452.

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 495445503 is about 22258.6051449771. The cubic root of 495445503 is about 791.2832335819.

The spelling of 495445503 in words is "four hundred ninety-five million, four hundred forty-five thousand, five hundred three".