6572686423 has 2 divisors, whose sum is σ = 6572686424. Its totient is φ = 6572686422.

The previous prime is 6572686357. The next prime is 6572686427. The reversal of 6572686423 is 3246862756.

6572686423 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6572686423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6572686427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3286343211 + 3286343212.

It is an arithmetic number, because the mean of its divisors is an integer number (3286343212).

Almost surely, 2^6572686423 is an apocalyptic number.

6572686423 is a deficient number, since it is larger than the sum of its proper divisors (1).

6572686423 is an equidigital number, since it uses as much as digits as its factorization.

6572686423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 49.

The square root of 6572686423 is about 81072.1063190047. The cubic root of 6572686423 is about 1873.1862921791.

The spelling of 6572686423 in words is "six billion, five hundred seventy-two million, six hundred eighty-six thousand, four hundred twenty-three".