496665216767 has 8 divisors (see below), whose sum is σ = 499521672192. Its totient is φ = 493816289400.

The previous prime is 496665216743. The next prime is 496665216791. The reversal of 496665216767 is 767612566694.

It is an interprime number because it is at equal distance from previous prime (496665216743) and next prime (496665216791).

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 496665216767 - 2⁶ = 496665216703 is a prime.

It is a super-2 number, since 2×496665216767² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496665216967) 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, 1749659 + ... + 2013612.

It is an arithmetic number, because the mean of its divisors is an integer number (62440209024).

Almost surely, 2^496665216767 is an apocalyptic number.

496665216767 is a deficient number, since it is larger than the sum of its proper divisors (2856455425).

496665216767 is a wasteful number, since it uses less digits than its factorization.

496665216767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764029.

The product of its digits is 137168640, while the sum is 65.

The spelling of 496665216767 in words is "four hundred ninety-six billion, six hundred sixty-five million, two hundred sixteen thousand, seven hundred sixty-seven".