2535225169 has 2 divisors, whose sum is σ = 2535225170. Its totient is φ = 2535225168.

The previous prime is 2535225109. The next prime is 2535225191. The reversal of 2535225169 is 9615225352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2488712769 + 46512400 = 49887^2 + 6820^2 .

It is a cyclic number.

It is not a de Polignac number, because 2535225169 - 2²⁵ = 2501670737 is a prime.

It is a super-2 number, since 2×2535225169² = 12854733315062157122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2535225109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267612584 + 1267612585.

It is an arithmetic number, because the mean of its divisors is an integer number (1267612585).

Almost surely, 2^2535225169 is an apocalyptic number.

It is an amenable number.

2535225169 is a deficient number, since it is larger than the sum of its proper divisors (1).

2535225169 is an equidigital number, since it uses as much as digits as its factorization.

2535225169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 162000, while the sum is 40.

The square root of 2535225169 is about 50351.0195428057. The cubic root of 2535225169 is about 1363.5534899048.

The spelling of 2535225169 in words is "two billion, five hundred thirty-five million, two hundred twenty-five thousand, one hundred sixty-nine".