68277068750 has 48 divisors (see below), whose sum is σ = 139648843152. Its totient is φ = 24828000000.

The previous prime is 68277068731. The next prime is 68277068753. The reversal of 68277068750 is 5786077286.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68277068753) 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, 427811 + ... + 565310.

It is an arithmetic number, because the mean of its divisors is an integer number (2909350899).

Almost surely, 2^68277068750 is an apocalyptic number.

68277068750 is an abundant number, since it is smaller than the sum of its proper divisors (71371774402).

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

68277068750 is an equidigital number, since it uses as much as digits as its factorization.

68277068750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993159 (or 993139 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 56.

The spelling of 68277068750 in words is "sixty-eight billion, two hundred seventy-seven million, sixty-eight thousand, seven hundred fifty".