680116485 has 8 divisors (see below), whose sum is σ = 1088186400. Its totient is φ = 362728784.

The previous prime is 680116469. The next prime is 680116513. The reversal of 680116485 is 584611086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 680116485 - 2⁴ = 680116469 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22670535 + ... + 22670564.

It is an arithmetic number, because the mean of its divisors is an integer number (136023300).

Almost surely, 2^680116485 is an apocalyptic number.

It is an amenable number.

680116485 is a deficient number, since it is larger than the sum of its proper divisors (408069915).

680116485 is a wasteful number, since it uses less digits than its factorization.

680116485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45341107.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 680116485 is about 26079.0430230866. The cubic root of 680116485 is about 879.4161437907.

The spelling of 680116485 in words is "six hundred eighty million, one hundred sixteen thousand, four hundred eighty-five".