496254366719 has 4 divisors (see below), whose sum is σ = 496387094280. Its totient is φ = 496121639160.

The previous prime is 496254366683. The next prime is 496254366737. The reversal of 496254366719 is 917663452694.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 917663452694 = 2 ⋅458831726347.

It is a cyclic number.

It is not a de Polignac number, because 496254366719 - 2¹² = 496254362623 is a prime.

It is a super-4 number, since 4×496254366719⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496254066719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66358172 + ... + 66365649.

It is an arithmetic number, because the mean of its divisors is an integer number (124096773570).

Almost surely, 2^496254366719 is an apocalyptic number.

496254366719 is a deficient number, since it is larger than the sum of its proper divisors (132727561).

496254366719 is a wasteful number, since it uses less digits than its factorization.

496254366719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132727560.

The product of its digits is 58786560, while the sum is 62.

The spelling of 496254366719 in words is "four hundred ninety-six billion, two hundred fifty-four million, three hundred sixty-six thousand, seven hundred nineteen".