68527593108364 has 72 divisors (see below), whose sum is σ = 137945388858480. Its totient is φ = 29602475526528.

The previous prime is 68527593108341. The next prime is 68527593108389. The reversal of 68527593108364 is 46380139572586.

68527593108364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 68527593108364.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20433019 + ... + 23549170.

It is an arithmetic number, because the mean of its divisors is an integer number (1915908178590).

It is a 1-persistent number, because it is pandigital, but 2⋅68527593108364 = 137055186216728 is not.

Almost surely, 2^{68527593108364} is an apocalyptic number.

It is an amenable number.

68527593108364 is an abundant number, since it is smaller than the sum of its proper divisors (69417795750116).

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

68527593108364 is a wasteful number, since it uses less digits than its factorization.

68527593108364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43982327 (or 43982306 counting only the distinct ones).

The product of its (nonzero) digits is 261273600, while the sum is 67.

The spelling of 68527593108364 in words is "sixty-eight trillion, five hundred twenty-seven billion, five hundred ninety-three million, one hundred eight thousand, three hundred sixty-four".