9253213481 has 2 divisors, whose sum is σ = 9253213482. Its totient is φ = 9253213480.

The previous prime is 9253213469. The next prime is 9253213547. The reversal of 9253213481 is 1843123529.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4895101225 + 4358112256 = 69965^2 + 66016^2 .

It is a cyclic number.

It is not a de Polignac number, because 9253213481 - 2²⁶ = 9186104617 is a prime.

It is a super-2 number, since 2×9253213481² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (9253216481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4626606740 + 4626606741.

It is an arithmetic number, because the mean of its divisors is an integer number (4626606741).

Almost surely, 2^9253213481 is an apocalyptic number.

It is an amenable number.

9253213481 is a deficient number, since it is larger than the sum of its proper divisors (1).

9253213481 is an equidigital number, since it uses as much as digits as its factorization.

9253213481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 38.

The square root of 9253213481 is about 96193.6249498895. The cubic root of 9253213481 is about 2099.4112847857.

The spelling of 9253213481 in words is "nine billion, two hundred fifty-three million, two hundred thirteen thousand, four hundred eighty-one".