496256903 has 4 divisors (see below), whose sum is σ = 513369240. Its totient is φ = 479144568.

The previous prime is 496256833. The next prime is 496256909. The reversal of 496256903 is 309652694.

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

It is a cyclic number.

It is not a de Polignac number, because 496256903 - 2⁸ = 496256647 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 (496256909) 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, 8556125 + ... + 8556182.

It is an arithmetic number, because the mean of its divisors is an integer number (128342310).

Almost surely, 2^496256903 is an apocalyptic number.

496256903 is a deficient number, since it is larger than the sum of its proper divisors (17112337).

496256903 is a wasteful number, since it uses less digits than its factorization.

496256903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17112336.

The product of its (nonzero) digits is 349920, while the sum is 44.

The square root of 496256903 is about 22276.8243472897. The cubic root of 496256903 is about 791.7149642384.

The spelling of 496256903 in words is "four hundred ninety-six million, two hundred fifty-six thousand, nine hundred three".