6013640723 has 2 divisors, whose sum is σ = 6013640724. Its totient is φ = 6013640722.

The previous prime is 6013640713. The next prime is 6013640753. The reversal of 6013640723 is 3270463106.

6013640723 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6013640723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6013640723.

It is not a weakly prime, because it can be changed into another prime (6013640713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3006820361 + 3006820362.

It is an arithmetic number, because the mean of its divisors is an integer number (3006820362).

Almost surely, 2^6013640723 is an apocalyptic number.

6013640723 is a deficient number, since it is larger than the sum of its proper divisors (1).

6013640723 is an equidigital number, since it uses as much as digits as its factorization.

6013640723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 6013640723 is about 77547.6674246234. The cubic root of 6013640723 is about 1818.4965971900.

The spelling of 6013640723 in words is "six billion, thirteen million, six hundred forty thousand, seven hundred twenty-three".