9012274913 has 2 divisors, whose sum is σ = 9012274914. Its totient is φ = 9012274912.

The previous prime is 9012274877. The next prime is 9012274937. The reversal of 9012274913 is 3194722109.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8822469184 + 189805729 = 93928^2 + 13777^2 .

It is a cyclic number.

It is not a de Polignac number, because 9012274913 - 2¹⁰ = 9012273889 is a prime.

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 (9012274613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4506137456 + 4506137457.

It is an arithmetic number, because the mean of its divisors is an integer number (4506137457).

Almost surely, 2^9012274913 is an apocalyptic number.

It is an amenable number.

9012274913 is a deficient number, since it is larger than the sum of its proper divisors (1).

9012274913 is an equidigital number, since it uses as much as digits as its factorization.

9012274913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 9012274913 is about 94933.0022331539. The cubic root of 9012274913 is about 2081.0290544905.

The spelling of 9012274913 in words is "nine billion, twelve million, two hundred seventy-four thousand, nine hundred thirteen".