6729019315223 has 2 divisors, whose sum is σ = 6729019315224. Its totient is φ = 6729019315222.

The previous prime is 6729019315199. The next prime is 6729019315283. The reversal of 6729019315223 is 3225139109276.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6729019315223 - 2¹⁴ = 6729019298839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6729019315283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3364509657611 + 3364509657612.

It is an arithmetic number, because the mean of its divisors is an integer number (3364509657612).

Almost surely, 2^{6729019315223} is an apocalyptic number.

6729019315223 is a deficient number, since it is larger than the sum of its proper divisors (1).

6729019315223 is an equidigital number, since it uses as much as digits as its factorization.

6729019315223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 6729019315223 in words is "six trillion, seven hundred twenty-nine billion, nineteen million, three hundred fifteen thousand, two hundred twenty-three".