680067906483 has 54 divisors (see below), whose sum is σ = 1120776161988. Its totient is φ = 365659392000.

The previous prime is 680067906473. The next prime is 680067906563. The reversal of 680067906483 is 384609760086.

It is a happy number.

It is not a de Polignac number, because 680067906483 - 2⁵ = 680067906451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (680067906403) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 169972483 + ... + 169976483.

Almost surely, 2^680067906483 is an apocalyptic number.

680067906483 is a deficient number, since it is larger than the sum of its proper divisors (440708255505).

680067906483 is an frugal number, since it uses more digits than its factorization.

680067906483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8053 (or 4028 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 680067906483 in words is "six hundred eighty billion, sixty-seven million, nine hundred six thousand, four hundred eighty-three".