7679051918493 has 8 divisors (see below), whose sum is σ = 10245131110656. Its totient is φ = 5116170336000.

The previous prime is 7679051918407. The next prime is 7679051918513. The reversal of 7679051918493 is 3948191509767.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7679051918493 - 2¹⁰ = 7679051917469 is a prime.

It is a super-2 number, since 2×7679051918493² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7679051918693) 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, 799396813 + ... + 799406418.

It is an arithmetic number, because the mean of its divisors is an integer number (1280641388832).

Almost surely, 2^{7679051918493} is an apocalyptic number.

It is an amenable number.

7679051918493 is a deficient number, since it is larger than the sum of its proper divisors (2566079192163).

7679051918493 is a wasteful number, since it uses less digits than its factorization.

7679051918493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598804835.

The product of its (nonzero) digits is 102876480, while the sum is 69.

The spelling of 7679051918493 in words is "seven trillion, six hundred seventy-nine billion, fifty-one million, nine hundred eighteen thousand, four hundred ninety-three".