6011133551 has 2 divisors, whose sum is σ = 6011133552. Its totient is φ = 6011133550.

The previous prime is 6011133503. The next prime is 6011133577. The reversal of 6011133551 is 1553311106.

It is an a-pointer prime, because the next prime (6011133577) can be obtained adding 6011133551 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6011133551 - 2⁶ = 6011133487 is a prime.

It is a super-2 number, since 2×6011133551² = 72267453135915739202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6011133551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6011130551) 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, 3005566775 + 3005566776.

It is an arithmetic number, because the mean of its divisors is an integer number (3005566776).

Almost surely, 2^6011133551 is an apocalyptic number.

6011133551 is a deficient number, since it is larger than the sum of its proper divisors (1).

6011133551 is an equidigital number, since it uses as much as digits as its factorization.

6011133551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 6011133551 is about 77531.5003788783. The cubic root of 6011133551 is about 1818.2438430645.

Adding to 6011133551 its reverse (1553311106), we get a palindrome (7564444657).

The spelling of 6011133551 in words is "six billion, eleven million, one hundred thirty-three thousand, five hundred fifty-one".