496763139617 has 8 divisors (see below), whose sum is σ = 525294776832. Its totient is φ = 469013191200.

The previous prime is 496763139583. The next prime is 496763139661. The reversal of 496763139617 is 716931367694.

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 not a de Polignac number, because 496763139617 - 2²² = 496758945313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 496763139617.

It is not an unprimeable number, because it can be changed into a prime (496763139017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195420893 + ... + 195423434.

It is an arithmetic number, because the mean of its divisors is an integer number (65661847104).

Almost surely, 2^496763139617 is an apocalyptic number.

It is an amenable number.

496763139617 is a deficient number, since it is larger than the sum of its proper divisors (28531637215).

496763139617 is a wasteful number, since it uses less digits than its factorization.

496763139617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390844399.

The product of its digits is 30862944, while the sum is 62.

The spelling of 496763139617 in words is "four hundred ninety-six billion, seven hundred sixty-three million, one hundred thirty-nine thousand, six hundred seventeen".