68052844825086 has 96 divisors (see below), whose sum is σ = 149749796577024. Its totient is φ = 20601955158400.

The previous prime is 68052844824983. The next prime is 68052844825157.

68052844825086 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

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, 4324377010 + ... + 4324392746.

It is an arithmetic number, because the mean of its divisors is an integer number (1559893714344).

Almost surely, 2^{68052844825086} is an apocalyptic number.

68052844825086 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 68052844825086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74874898288512).

68052844825086 is an abundant number, since it is smaller than the sum of its proper divisors (81696951751938).

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

68052844825086 is a wasteful number, since it uses less digits than its factorization.

68052844825086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21198 (or 21187 counting only the distinct ones).

The product of its (nonzero) digits is 235929600, while the sum is 66.

The spelling of 68052844825086 in words is "sixty-eight trillion, fifty-two billion, eight hundred forty-four million, eight hundred twenty-five thousand, eighty-six".