68776612383 has 16 divisors (see below), whose sum is σ = 92441456640. Its totient is φ = 45481556736.

The previous prime is 68776612327. The next prime is 68776612393. The reversal of 68776612383 is 38321667786.

It is not a de Polignac number, because 68776612383 - 2⁸ = 68776612127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68776612313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2535016 + ... + 2562002.

It is an arithmetic number, because the mean of its divisors is an integer number (5777591040).

Almost surely, 2^68776612383 is an apocalyptic number.

68776612383 is a deficient number, since it is larger than the sum of its proper divisors (23664844257).

68776612383 is a wasteful number, since it uses less digits than its factorization.

68776612383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33806.

The product of its digits is 12192768, while the sum is 57.

The spelling of 68776612383 in words is "sixty-eight billion, seven hundred seventy-six million, six hundred twelve thousand, three hundred eighty-three".