68252266875 has 80 divisors (see below), whose sum is σ = 122712719360. Its totient is φ = 33533136000.

The previous prime is 68252266853. The next prime is 68252266879. The reversal of 68252266875 is 57866225286.

It is not a de Polignac number, because 68252266875 - 2²⁶ = 68185158011 is a prime.

It is a super-3 number, since 3×68252266875³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (68252266879) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 13330566 + ... + 13335684.

It is an arithmetic number, because the mean of its divisors is an integer number (1533908992).

Almost surely, 2^68252266875 is an apocalyptic number.

68252266875 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

68252266875 is a deficient number, since it is larger than the sum of its proper divisors (54460452485).

68252266875 is a wasteful number, since it uses less digits than its factorization.

68252266875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5702 (or 5687 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 57.

The spelling of 68252266875 in words is "sixty-eight billion, two hundred fifty-two million, two hundred sixty-six thousand, eight hundred seventy-five".