268828623712562 has 8 divisors (see below), whose sum is σ = 416250772200192. Its totient is φ = 130078366312500.

The previous prime is 268828623712553. The next prime is 268828623712631. The reversal of 268828623712562 is 265217326828862.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 268828623712492 and 268828623712501.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2167972771814 + ... + 2167972771937.

It is an arithmetic number, because the mean of its divisors is an integer number (52031346525024).

Almost surely, 2^{268828623712562} is an apocalyptic number.

268828623712562 is a deficient number, since it is larger than the sum of its proper divisors (147422148487630).

268828623712562 is a wasteful number, since it uses less digits than its factorization.

268828623712562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4335945543784.

The product of its digits is 371589120, while the sum is 68.

The spelling of 268828623712562 in words is "two hundred sixty-eight trillion, eight hundred twenty-eight billion, six hundred twenty-three million, seven hundred twelve thousand, five hundred sixty-two".