12554753551 has 2 divisors, whose sum is σ = 12554753552. Its totient is φ = 12554753550.

The previous prime is 12554753543. The next prime is 12554753567. The reversal of 12554753551 is 15535745521.

12554753551 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 is a cyclic number.

It is not a de Polignac number, because 12554753551 - 2³ = 12554753543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12554753498 and 12554753507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12554753501) 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, 6277376775 + 6277376776.

It is an arithmetic number, because the mean of its divisors is an integer number (6277376776).

Almost surely, 2^12554753551 is an apocalyptic number.

12554753551 is a deficient number, since it is larger than the sum of its proper divisors (1).

12554753551 is an equidigital number, since it uses as much as digits as its factorization.

12554753551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 525000, while the sum is 43.

The spelling of 12554753551 in words is "twelve billion, five hundred fifty-four million, seven hundred fifty-three thousand, five hundred fifty-one".