496442459 has 8 divisors (see below), whose sum is σ = 500526000. Its totient is φ = 492376032.

The previous prime is 496442363. The next prime is 496442489. The reversal of 496442459 is 954244694.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-496442459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (496442489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57572 + ... + 65630.

It is an arithmetic number, because the mean of its divisors is an integer number (62565750).

Almost surely, 2^496442459 is an apocalyptic number.

496442459 is a deficient number, since it is larger than the sum of its proper divisors (4083541).

496442459 is a wasteful number, since it uses less digits than its factorization.

496442459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8557.

The product of its digits is 1244160, while the sum is 47.

The square root of 496442459 is about 22280.9887347936. The cubic root of 496442459 is about 791.8136289654.

The spelling of 496442459 in words is "four hundred ninety-six million, four hundred forty-two thousand, four hundred fifty-nine".