2325536561 has 2 divisors, whose sum is σ = 2325536562. Its totient is φ = 2325536560.

The previous prime is 2325536531. The next prime is 2325536657. The reversal of 2325536561 is 1656355232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2317941025 + 7595536 = 48145^2 + 2756^2 .

It is a cyclic number.

It is not a de Polignac number, because 2325536561 - 2¹⁴ = 2325520177 is a prime.

It is not a weakly prime, because it can be changed into another prime (2325536501) 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, 1162768280 + 1162768281.

It is an arithmetic number, because the mean of its divisors is an integer number (1162768281).

Almost surely, 2^2325536561 is an apocalyptic number.

It is an amenable number.

2325536561 is a deficient number, since it is larger than the sum of its proper divisors (1).

2325536561 is an equidigital number, since it uses as much as digits as its factorization.

2325536561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 162000, while the sum is 38.

The square root of 2325536561 is about 48223.8173623781. The cubic root of 2325536561 is about 1324.8734301313.

The spelling of 2325536561 in words is "two billion, three hundred twenty-five million, five hundred thirty-six thousand, five hundred sixty-one".