11018625533 has 2 divisors, whose sum is σ = 11018625534. Its totient is φ = 11018625532.

The previous prime is 11018625529. The next prime is 11018625577. The reversal of 11018625533 is 33552681011.

11018625533 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., 8167279129 + 2851346404 = 90373^2 + 53398^2 .

It is a cyclic number.

It is not a de Polignac number, because 11018625533 - 2² = 11018625529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11018625493 and 11018625502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11018625503) 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, 5509312766 + 5509312767.

It is an arithmetic number, because the mean of its divisors is an integer number (5509312767).

Almost surely, 2^11018625533 is an apocalyptic number.

It is an amenable number.

11018625533 is a deficient number, since it is larger than the sum of its proper divisors (1).

11018625533 is an equidigital number, since it uses as much as digits as its factorization.

11018625533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 11018625533 in words is "eleven billion, eighteen million, six hundred twenty-five thousand, five hundred thirty-three".