17677825068 has 12 divisors (see below), whose sum is σ = 41248258520. Its totient is φ = 5892608352.

The previous prime is 17677825049. The next prime is 17677825097. The reversal of 17677825068 is 86052877671.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 17677824999 and 17677825017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 736576033 + ... + 736576056.

Almost surely, 2^17677825068 is an apocalyptic number.

It is an amenable number.

17677825068 is an abundant number, since it is smaller than the sum of its proper divisors (23570433452).

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

17677825068 is a wasteful number, since it uses less digits than its factorization.

17677825068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473152096 (or 1473152094 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 57.

The spelling of 17677825068 in words is "seventeen billion, six hundred seventy-seven million, eight hundred twenty-five thousand, sixty-eight".