676816122651 has 8 divisors (see below), whose sum is σ = 911182871040. Its totient is φ = 446830061352.

The previous prime is 676816122601. The next prime is 676816122673. The reversal of 676816122651 is 156221618676.

It is a happy number.

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

It is not a de Polignac number, because 676816122651 - 2⁷ = 676816122523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 676816122594 and 676816122603.

It is not an unprimeable number, because it can be changed into a prime (676816122601) 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, 1095171411 + ... + 1095172028.

It is an arithmetic number, because the mean of its divisors is an integer number (113897858880).

Almost surely, 2^676816122651 is an apocalyptic number.

676816122651 is a deficient number, since it is larger than the sum of its proper divisors (234366748389).

676816122651 is a wasteful number, since it uses less digits than its factorization.

676816122651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2190343545.

The product of its digits is 1451520, while the sum is 51.

The spelling of 676816122651 in words is "six hundred seventy-six billion, eight hundred sixteen million, one hundred twenty-two thousand, six hundred fifty-one".