3726564412139 has 2 divisors, whose sum is σ = 3726564412140. Its totient is φ = 3726564412138.

The previous prime is 3726564412093. The next prime is 3726564412163. The reversal of 3726564412139 is 9312144656273.

3726564412139 is digitally balanced in base 2, 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 not a de Polignac number, because 3726564412139 - 2³² = 3722269444843 is a prime.

It is not a weakly prime, because it can be changed into another prime (3726564412169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1863282206069 + 1863282206070.

It is an arithmetic number, because the mean of its divisors is an integer number (1863282206070).

Almost surely, 2^{3726564412139} is an apocalyptic number.

3726564412139 is a deficient number, since it is larger than the sum of its proper divisors (1).

3726564412139 is an equidigital number, since it uses as much as digits as its factorization.

3726564412139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6531840, while the sum is 53.

The spelling of 3726564412139 in words is "three trillion, seven hundred twenty-six billion, five hundred sixty-four million, four hundred twelve thousand, one hundred thirty-nine".