6785710823 has 2 divisors, whose sum is σ = 6785710824. Its totient is φ = 6785710822.

The previous prime is 6785710819. The next prime is 6785710831. The reversal of 6785710823 is 3280175876.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6785710823 - 2² = 6785710819 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6785716823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3392855411 + 3392855412.

It is an arithmetic number, because the mean of its divisors is an integer number (3392855412).

Almost surely, 2^6785710823 is an apocalyptic number.

6785710823 is a deficient number, since it is larger than the sum of its proper divisors (1).

6785710823 is an equidigital number, since it uses as much as digits as its factorization.

6785710823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 564480, while the sum is 47.

The square root of 6785710823 is about 82375.4260869102. The cubic root of 6785710823 is about 1893.2085159739.

The spelling of 6785710823 in words is "six billion, seven hundred eighty-five million, seven hundred ten thousand, eight hundred twenty-three".