68825680703 has 4 divisors (see below), whose sum is σ = 74119963848. Its totient is φ = 63531397560.

The previous prime is 68825680643. The next prime is 68825680711. The reversal of 68825680703 is 30708652886.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 68825680703 - 2¹⁰ = 68825679679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68825680733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2647141553 + ... + 2647141578.

It is an arithmetic number, because the mean of its divisors is an integer number (18529990962).

Almost surely, 2^68825680703 is an apocalyptic number.

68825680703 is a deficient number, since it is larger than the sum of its proper divisors (5294283145).

68825680703 is a wasteful number, since it uses less digits than its factorization.

68825680703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5294283144.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 68825680703 in words is "sixty-eight billion, eight hundred twenty-five million, six hundred eighty thousand, seven hundred three".