68363070583518 has 48 divisors (see below), whose sum is σ = 149996447640000. Its totient is φ = 22499009694720.

The previous prime is 68363070583417. The next prime is 68363070583553. The reversal of 68363070583518 is 81538507036386.

It is a happy number.

68363070583518 is a `hidden beast` number, since 6 + 8 + 3 + 6 + 30 + 7 + 0 + 5 + 83 + 518 = 666.

68363070583518 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 193899858 + ... + 194252106.

It is an arithmetic number, because the mean of its divisors is an integer number (3124925992500).

Almost surely, 2^{68363070583518} is an apocalyptic number.

68363070583518 is an abundant number, since it is smaller than the sum of its proper divisors (81633377056482).

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

68363070583518 is a wasteful number, since it uses less digits than its factorization.

68363070583518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488817 (or 488814 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 63.

The spelling of 68363070583518 in words is "sixty-eight trillion, three hundred sixty-three billion, seventy million, five hundred eighty-three thousand, five hundred eighteen".