68062818582 has 48 divisors (see below), whose sum is σ = 161239111488. Its totient is φ = 20578512240.

The previous prime is 68062818557. The next prime is 68062818599. The reversal of 68062818582 is 28581826086.

It is a happy number.

68062818582 is a `hidden beast` number, since 6 + 8 + 0 + 628 + 1 + 8 + 5 + 8 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 300268 + ... + 475695.

It is an arithmetic number, because the mean of its divisors is an integer number (3359148156).

Almost surely, 2^68062818582 is an apocalyptic number.

68062818582 is an abundant number, since it is smaller than the sum of its proper divisors (93176292906).

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

68062818582 is a wasteful number, since it uses less digits than its factorization.

68062818582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776425 (or 776422 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 54.

The spelling of 68062818582 in words is "sixty-eight billion, sixty-two million, eight hundred eighteen thousand, five hundred eighty-two".