683475479107 has 2 divisors, whose sum is σ = 683475479108. Its totient is φ = 683475479106.

The previous prime is 683475479087. The next prime is 683475479221. The reversal of 683475479107 is 701974574386.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-683475479107 is a prime.

It is not a weakly prime, because it can be changed into another prime (683475429107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341737739553 + 341737739554.

It is an arithmetic number, because the mean of its divisors is an integer number (341737739554).

Almost surely, 2^683475479107 is an apocalyptic number.

683475479107 is a deficient number, since it is larger than the sum of its proper divisors (1).

683475479107 is an equidigital number, since it uses as much as digits as its factorization.

683475479107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35562240, while the sum is 61.

The spelling of 683475479107 in words is "six hundred eighty-three billion, four hundred seventy-five million, four hundred seventy-nine thousand, one hundred seven".