35680617168 has 80 divisors (see below), whose sum is σ = 105795121536. Its totient is φ = 10150686720.

The previous prime is 35680617131. The next prime is 35680617223. The reversal of 35680617168 is 86171608653.

It is a self number, because there is not a number n which added to its sum of digits gives 35680617168.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149593 + ... + 306168.

Almost surely, 2^35680617168 is an apocalyptic number.

It is an amenable number.

35680617168 is an abundant number, since it is smaller than the sum of its proper divisors (70114504368).

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

35680617168 is a wasteful number, since it uses less digits than its factorization.

35680617168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456012 (or 456006 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 35680617168 in words is "thirty-five billion, six hundred eighty million, six hundred seventeen thousand, one hundred sixty-eight".