12552870133 has 2 divisors, whose sum is σ = 12552870134. Its totient is φ = 12552870132.

The previous prime is 12552870131. The next prime is 12552870151. The reversal of 12552870133 is 33107825521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9017021764 + 3535848369 = 94958^2 + 59463^2 .

It is a cyclic number.

It is not a de Polignac number, because 12552870133 - 2¹ = 12552870131 is a prime.

Together with 12552870131, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 12552870092 and 12552870101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12552870131) 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, 6276435066 + 6276435067.

It is an arithmetic number, because the mean of its divisors is an integer number (6276435067).

Almost surely, 2^12552870133 is an apocalyptic number.

It is an amenable number.

12552870133 is a deficient number, since it is larger than the sum of its proper divisors (1).

12552870133 is an equidigital number, since it uses as much as digits as its factorization.

12552870133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 12552870133 in words is "twelve billion, five hundred fifty-two million, eight hundred seventy thousand, one hundred thirty-three".