68503274982 has 24 divisors (see below), whose sum is σ = 149592458496. Its totient is φ = 22654625616.

The previous prime is 68503274951. The next prime is 68503274993. The reversal of 68503274982 is 28947230586.

68503274982 is a `hidden beast` number, since 68 + 503 + 2 + 74 + 9 + 8 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14980933 + ... + 14985504.

It is an arithmetic number, because the mean of its divisors is an integer number (6233019104).

Almost surely, 2^68503274982 is an apocalyptic number.

68503274982 is an abundant number, since it is smaller than the sum of its proper divisors (81089183514).

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

68503274982 is a wasteful number, since it uses less digits than its factorization.

68503274982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29966572 (or 29966569 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 68503274982 in words is "sixty-eight billion, five hundred three million, two hundred seventy-four thousand, nine hundred eighty-two".