15196560089 has 2 divisors, whose sum is σ = 15196560090. Its totient is φ = 15196560088.

The previous prime is 15196560079. The next prime is 15196560131. The reversal of 15196560089 is 98006569151.

15196560089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11361854464 + 3834705625 = 106592^2 + 61925^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15196560089 is a prime.

It is not a weakly prime, because it can be changed into another prime (15196560059) 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, 7598280044 + 7598280045.

It is an arithmetic number, because the mean of its divisors is an integer number (7598280045).

Almost surely, 2^15196560089 is an apocalyptic number.

It is an amenable number.

15196560089 is a deficient number, since it is larger than the sum of its proper divisors (1).

15196560089 is an equidigital number, since it uses as much as digits as its factorization.

15196560089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 583200, while the sum is 50.

The spelling of 15196560089 in words is "fifteen billion, one hundred ninety-six million, five hundred sixty thousand, eighty-nine".