496455903 has 12 divisors (see below), whose sum is σ = 720081648. Its totient is φ = 329595840.

The previous prime is 496455893. The next prime is 496455923. The reversal of 496455903 is 309554694.

496455903 is a `hidden beast` number, since 4 + 96 + 4 + 559 + 0 + 3 = 666.

It is not a de Polignac number, because 496455903 - 2⁴ = 496455887 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496455923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112275 + ... + 116612.

It is an arithmetic number, because the mean of its divisors is an integer number (60006804).

Almost surely, 2^496455903 is an apocalyptic number.

496455903 is a deficient number, since it is larger than the sum of its proper divisors (223625745).

496455903 is a wasteful number, since it uses less digits than its factorization.

496455903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229134 (or 229131 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The square root of 496455903 is about 22281.2904249283. The cubic root of 496455903 is about 791.8207765184.

The spelling of 496455903 in words is "four hundred ninety-six million, four hundred fifty-five thousand, nine hundred three".