495456203 has 4 divisors (see below), whose sum is σ = 540497688. Its totient is φ = 450414720.

The previous prime is 495456197. The next prime is 495456251. The reversal of 495456203 is 302654594.

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 495456203 - 2¹⁸ = 495194059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (495450203) 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, 22520726 + ... + 22520747.

It is an arithmetic number, because the mean of its divisors is an integer number (135124422).

Almost surely, 2^495456203 is an apocalyptic number.

495456203 is a deficient number, since it is larger than the sum of its proper divisors (45041485).

495456203 is a wasteful number, since it uses less digits than its factorization.

495456203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45041484.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 495456203 is about 22258.8455001602. The cubic root of 495456203 is about 791.2889299162.

The spelling of 495456203 in words is "four hundred ninety-five million, four hundred fifty-six thousand, two hundred three".