68674415548 has 12 divisors (see below), whose sum is σ = 120183852880. Its totient is φ = 34336171872.

The previous prime is 68674415503. The next prime is 68674415561. The reversal of 68674415548 is 84551447686.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 68674415492 and 68674415501.

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 3 ways as a sum of consecutive naturals, for example, 98808 + ... + 383551.

Almost surely, 2^68674415548 is an apocalyptic number.

It is an amenable number.

68674415548 is a deficient number, since it is larger than the sum of its proper divisors (51509437332).

68674415548 is a wasteful number, since it uses less digits than its factorization.

68674415548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517956 (or 517954 counting only the distinct ones).

The product of its digits is 25804800, while the sum is 58.

The spelling of 68674415548 in words is "sixty-eight billion, six hundred seventy-four million, four hundred fifteen thousand, five hundred forty-eight".