11551089593311 has 2 divisors, whose sum is σ = 11551089593312. Its totient is φ = 11551089593310.

The previous prime is 11551089593297. The next prime is 11551089593357. The reversal of 11551089593311 is 11339598015511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11551089593311 - 2¹¹ = 11551089591263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11551089593611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5775544796655 + 5775544796656.

It is an arithmetic number, because the mean of its divisors is an integer number (5775544796656).

Almost surely, 2^{11551089593311} is an apocalyptic number.

11551089593311 is a deficient number, since it is larger than the sum of its proper divisors (1).

11551089593311 is an equidigital number, since it uses as much as digits as its factorization.

11551089593311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729000, while the sum is 52.

The spelling of 11551089593311 in words is "eleven trillion, five hundred fifty-one billion, eighty-nine million, five hundred ninety-three thousand, three hundred eleven".