2068796874555 has 84 divisors (see below), whose sum is σ = 3815140895760. Its totient is φ = 1076443966080.

The previous prime is 2068796874539. The next prime is 2068796874587. The reversal of 2068796874555 is 5554786978602.

2068796874555 is a `hidden beast` number, since 2 + 0 + 6 + 8 + 7 + 9 + 68 + 7 + 4 + 555 = 666.

It is not a de Polignac number, because 2068796874555 - 2⁴ = 2068796874539 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 5958426 + ... + 6296064.

Almost surely, 2^{2068796874555} is an apocalyptic number.

2068796874555 is a deficient number, since it is larger than the sum of its proper divisors (1746344021205).

2068796874555 is an frugal number, since it uses more digits than its factorization.

2068796874555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337744 (or 337688 counting only the distinct ones).

The product of its (nonzero) digits is 1016064000, while the sum is 72.

The spelling of 2068796874555 in words is "two trillion, sixty-eight billion, seven hundred ninety-six million, eight hundred seventy-four thousand, five hundred fifty-five".