6653226551 has 2 divisors, whose sum is σ = 6653226552. Its totient is φ = 6653226550.

The previous prime is 6653226527. The next prime is 6653226571. The reversal of 6653226551 is 1556223566.

6653226551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6653226551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6653226499 and 6653226508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6653226571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3326613275 + 3326613276.

It is an arithmetic number, because the mean of its divisors is an integer number (3326613276).

Almost surely, 2^6653226551 is an apocalyptic number.

6653226551 is a deficient number, since it is larger than the sum of its proper divisors (1).

6653226551 is an equidigital number, since it uses as much as digits as its factorization.

6653226551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324000, while the sum is 41.

The square root of 6653226551 is about 81567.3130058849. The cubic root of 6653226551 is about 1880.8064435731.

The spelling of 6653226551 in words is "six billion, six hundred fifty-three million, two hundred twenty-six thousand, five hundred fifty-one".