14725579849 has 2 divisors, whose sum is σ = 14725579850. Its totient is φ = 14725579848.

The previous prime is 14725579727. The next prime is 14725579859. The reversal of 14725579849 is 94897552741.

14725579849 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 can be written as a sum of positive squares in only one way, i.e., 12991440400 + 1734139449 = 113980^2 + 41643^2 .

It is a cyclic number.

It is not a de Polignac number, because 14725579849 - 2²³ = 14717191241 is a prime.

It is not a weakly prime, because it can be changed into another prime (14725579859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7362789924 + 7362789925.

It is an arithmetic number, because the mean of its divisors is an integer number (7362789925).

Almost surely, 2^14725579849 is an apocalyptic number.

It is an amenable number.

14725579849 is a deficient number, since it is larger than the sum of its proper divisors (1).

14725579849 is an equidigital number, since it uses as much as digits as its factorization.

14725579849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25401600, while the sum is 61.

The spelling of 14725579849 in words is "fourteen billion, seven hundred twenty-five million, five hundred seventy-nine thousand, eight hundred forty-nine".