9259225109 has 2 divisors, whose sum is σ = 9259225110. Its totient is φ = 9259225108.

The previous prime is 9259225097. The next prime is 9259225123. The reversal of 9259225109 is 9015229529.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9257326225 + 1898884 = 96215^2 + 1378^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9259225109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9259225109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9259225159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4629612554 + 4629612555.

It is an arithmetic number, because the mean of its divisors is an integer number (4629612555).

Almost surely, 2^9259225109 is an apocalyptic number.

It is an amenable number.

9259225109 is a deficient number, since it is larger than the sum of its proper divisors (1).

9259225109 is an equidigital number, since it uses as much as digits as its factorization.

9259225109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145800, while the sum is 44.

The square root of 9259225109 is about 96224.8674148216. The cubic root of 9259225109 is about 2099.8658348905.

The spelling of 9259225109 in words is "nine billion, two hundred fifty-nine million, two hundred twenty-five thousand, one hundred nine".