2243325252533 has 2 divisors, whose sum is σ = 2243325252534. Its totient is φ = 2243325252532.

The previous prime is 2243325252461. The next prime is 2243325252551. The reversal of 2243325252533 is 3352525233422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1138047304849 + 1105277947684 = 1066793^2 + 1051322^2 .

It is a cyclic number.

It is not a de Polignac number, because 2243325252533 - 2¹⁶ = 2243325186997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2243355252533) 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, 1121662626266 + 1121662626267.

It is an arithmetic number, because the mean of its divisors is an integer number (1121662626267).

Almost surely, 2^{2243325252533} is an apocalyptic number.

It is an amenable number.

2243325252533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243325252533 is an equidigital number, since it uses as much as digits as its factorization.

2243325252533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296000, while the sum is 41.

The spelling of 2243325252533 in words is "two trillion, two hundred forty-three billion, three hundred twenty-five million, two hundred fifty-two thousand, five hundred thirty-three".