11112522653 has 2 divisors, whose sum is σ = 11112522654. Its totient is φ = 11112522652.

The previous prime is 11112522593. The next prime is 11112522689. The reversal of 11112522653 is 35622521111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10732545604 + 379977049 = 103598^2 + 19493^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11112522653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11112522853) 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, 5556261326 + 5556261327.

It is an arithmetic number, because the mean of its divisors is an integer number (5556261327).

Almost surely, 2^11112522653 is an apocalyptic number.

It is an amenable number.

11112522653 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112522653 is an equidigital number, since it uses as much as digits as its factorization.

11112522653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 29.

The spelling of 11112522653 in words is "eleven billion, one hundred twelve million, five hundred twenty-two thousand, six hundred fifty-three".