68275037286 has 96 divisors (see below), whose sum is σ = 158768296128. Its totient is φ = 21149061120.

The previous prime is 68275037279. The next prime is 68275037371. The reversal of 68275037286 is 68273057286.

68275037286 is a `hidden beast` number, since 68 + 2 + 7 + 503 + 72 + 8 + 6 = 666.

68275037286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×68275037286² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11654070 + ... + 11659926.

It is an arithmetic number, because the mean of its divisors is an integer number (1653836418).

Almost surely, 2^68275037286 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68275037286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79384148064).

68275037286 is an abundant number, since it is smaller than the sum of its proper divisors (90493258842).

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

68275037286 is a wasteful number, since it uses less digits than its factorization.

68275037286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6686 (or 6683 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 68275037286 in words is "sixty-eight billion, two hundred seventy-five million, thirty-seven thousand, two hundred eighty-six".