125252222252533 has 2 divisors, whose sum is σ = 125252222252534. Its totient is φ = 125252222252532.

The previous prime is 125252222252491. The next prime is 125252222252543. The reversal of 125252222252533 is 335252222252521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120139092796804 + 5113129455729 = 10960798^2 + 2261223^2 .

It is a cyclic number.

It is not a de Polignac number, because 125252222252533 - 2³⁷ = 125114783299061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 125252222252533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125252222252543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62626111126266 + 62626111126267.

It is an arithmetic number, because the mean of its divisors is an integer number (62626111126267).

Almost surely, 2^{125252222252533} is an apocalyptic number.

It is an amenable number.

125252222252533 is a deficient number, since it is larger than the sum of its proper divisors (1).

125252222252533 is an equidigital number, since it uses as much as digits as its factorization.

125252222252533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440000, while the sum is 43.

The spelling of 125252222252533 in words is "one hundred twenty-five trillion, two hundred fifty-two billion, two hundred twenty-two million, two hundred fifty-two thousand, five hundred thirty-three".