495956719 has 4 divisors (see below), whose sum is σ = 496001520. Its totient is φ = 495911920.

The previous prime is 495956701. The next prime is 495956723. The reversal of 495956719 is 917659594.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 495956719 - 2⁵ = 495956687 is a prime.

It is a super-2 number, since 2×495956719² = 491946134242489922, which contains 22 as substring.

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 495956719.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495956519) 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, 7587 + ... + 32395.

It is an arithmetic number, because the mean of its divisors is an integer number (124000380).

Almost surely, 2^495956719 is an apocalyptic number.

495956719 is a deficient number, since it is larger than the sum of its proper divisors (44801).

495956719 is a wasteful number, since it uses less digits than its factorization.

495956719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44800.

The product of its digits is 3061800, while the sum is 55.

The square root of 495956719 is about 22270.0857429872. The cubic root of 495956719 is about 791.5552968703. Note that the first 3 decimals are identical.

The spelling of 495956719 in words is "four hundred ninety-five million, nine hundred fifty-six thousand, seven hundred nineteen".