495612327679 has 16 divisors (see below), whose sum is σ = 591063183360. Its totient is φ = 406325145600.

The previous prime is 495612327653. The next prime is 495612327703. The reversal of 495612327679 is 976723216594.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 495612327679 - 2²¹ = 495610230527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495612327619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6458367 + ... + 6534655.

It is an arithmetic number, because the mean of its divisors is an integer number (36941448960).

Almost surely, 2^495612327679 is an apocalyptic number.

495612327679 is a deficient number, since it is larger than the sum of its proper divisors (95450855681).

495612327679 is a wasteful number, since it uses less digits than its factorization.

495612327679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116670.

The product of its digits is 34292160, while the sum is 61.

The spelling of 495612327679 in words is "four hundred ninety-five billion, six hundred twelve million, three hundred twenty-seven thousand, six hundred seventy-nine".