2225537572589 has 2 divisors, whose sum is σ = 2225537572590. Its totient is φ = 2225537572588.

The previous prime is 2225537572579. The next prime is 2225537572649. The reversal of 2225537572589 is 9852757355222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2222827537225 + 2710035364 = 1490915^2 + 52058^2 .

It is a cyclic number.

It is not a de Polignac number, because 2225537572589 - 2⁸ = 2225537572333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2225537572529) 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, 1112768786294 + 1112768786295.

It is an arithmetic number, because the mean of its divisors is an integer number (1112768786295).

Almost surely, 2^{2225537572589} is an apocalyptic number.

It is an amenable number.

2225537572589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225537572589 is an equidigital number, since it uses as much as digits as its factorization.

2225537572589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840000, while the sum is 62.

The spelling of 2225537572589 in words is "two trillion, two hundred twenty-five billion, five hundred thirty-seven million, five hundred seventy-two thousand, five hundred eighty-nine".