68058075288 has 96 divisors (see below), whose sum is σ = 198032117760. Its totient is φ = 19434542400.

The previous prime is 68058075287. The next prime is 68058075289. The reversal of 68058075288 is 88257085086.

68058075288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (68058075287) and next prime (68058075289).

It is a super-2 number, since 2×68058075288² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68058075287) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2279545 + ... + 2309207.

It is an arithmetic number, because the mean of its divisors is an integer number (2062834560).

Almost surely, 2^68058075288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68058075288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99016058880).

68058075288 is an abundant number, since it is smaller than the sum of its proper divisors (129974042472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68058075288 is a wasteful number, since it uses less digits than its factorization.

68058075288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31637 (or 31626 counting only the distinct ones).

The product of its (nonzero) digits is 8601600, while the sum is 57.

The spelling of 68058075288 in words is "sixty-eight billion, fifty-eight million, seventy-five thousand, two hundred eighty-eight".