68751275223 has 8 divisors (see below), whose sum is σ = 91677051648. Its totient is φ = 45829841144.

The previous prime is 68751275221. The next prime is 68751275233. The reversal of 68751275223 is 32257215786.

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

It is a cyclic number.

It is not a de Polignac number, because 68751275223 - 2¹ = 68751275221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68751275221) 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, 1048461 + ... + 1112102.

It is an arithmetic number, because the mean of its divisors is an integer number (11459631456).

Almost surely, 2^68751275223 is an apocalyptic number.

68751275223 is a deficient number, since it is larger than the sum of its proper divisors (22925776425).

68751275223 is a wasteful number, since it uses less digits than its factorization.

68751275223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171173.

The product of its digits is 1411200, while the sum is 48.

The spelling of 68751275223 in words is "sixty-eight billion, seven hundred fifty-one million, two hundred seventy-five thousand, two hundred twenty-three".