11525054089 has 2 divisors, whose sum is σ = 11525054090. Its totient is φ = 11525054088.

The previous prime is 11525054003. The next prime is 11525054141. The reversal of 11525054089 is 98045052511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9383215689 + 2141838400 = 96867^2 + 46280^2 .

It is a cyclic number.

It is not a de Polignac number, because 11525054089 - 2¹⁷ = 11524923017 is a prime.

It is not a weakly prime, because it can be changed into another prime (11525054389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5762527044 + 5762527045.

It is an arithmetic number, because the mean of its divisors is an integer number (5762527045).

Almost surely, 2^11525054089 is an apocalyptic number.

It is an amenable number.

11525054089 is a deficient number, since it is larger than the sum of its proper divisors (1).

11525054089 is an equidigital number, since it uses as much as digits as its factorization.

11525054089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 40.

The spelling of 11525054089 in words is "eleven billion, five hundred twenty-five million, fifty-four thousand, eighty-nine".