11498713573 has 2 divisors, whose sum is σ = 11498713574. Its totient is φ = 11498713572.

The previous prime is 11498713559. The next prime is 11498713579. The reversal of 11498713573 is 37531789411.

11498713573 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., 10892470689 + 606242884 = 104367^2 + 24622^2 .

It is a cyclic number.

It is not a de Polignac number, because 11498713573 - 2¹³ = 11498705381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11498713579) 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, 5749356786 + 5749356787.

It is an arithmetic number, because the mean of its divisors is an integer number (5749356787).

Almost surely, 2^11498713573 is an apocalyptic number.

It is an amenable number.

11498713573 is a deficient number, since it is larger than the sum of its proper divisors (1).

11498713573 is an equidigital number, since it uses as much as digits as its factorization.

11498713573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 635040, while the sum is 49.

The spelling of 11498713573 in words is "eleven billion, four hundred ninety-eight million, seven hundred thirteen thousand, five hundred seventy-three".