252533335213 has 2 divisors, whose sum is σ = 252533335214. Its totient is φ = 252533335212.

The previous prime is 252533335193. The next prime is 252533335253. The reversal of 252533335213 is 312533335252.

It is a happy number.

252533335213 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 can be written as a sum of positive squares in only one way, i.e., 193259589769 + 59273745444 = 439613^2 + 243462^2 .

It is a cyclic number.

It is not a de Polignac number, because 252533335213 - 2¹³ = 252533327021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252533335253) 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, 126266667606 + 126266667607.

It is an arithmetic number, because the mean of its divisors is an integer number (126266667607).

Almost surely, 2^252533335213 is an apocalyptic number.

It is an amenable number.

252533335213 is a deficient number, since it is larger than the sum of its proper divisors (1).

252533335213 is an equidigital number, since it uses as much as digits as its factorization.

252533335213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 243000, while the sum is 37.

The spelling of 252533335213 in words is "two hundred fifty-two billion, five hundred thirty-three million, three hundred thirty-five thousand, two hundred thirteen".