9063229381 has 2 divisors, whose sum is σ = 9063229382. Its totient is φ = 9063229380.

The previous prime is 9063229319. The next prime is 9063229403. The reversal of 9063229381 is 1839223609.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5633253025 + 3429976356 = 75055^2 + 58566^2 .

It is an emirp because it is prime and its reverse (1839223609) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9063229381 - 2⁹ = 9063228869 is a prime.

It is a super-2 number, since 2×9063229381² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9063529381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4531614690 + 4531614691.

It is an arithmetic number, because the mean of its divisors is an integer number (4531614691).

Almost surely, 2^9063229381 is an apocalyptic number.

It is an amenable number.

9063229381 is a deficient number, since it is larger than the sum of its proper divisors (1).

9063229381 is an equidigital number, since it uses as much as digits as its factorization.

9063229381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 9063229381 is about 95200.9946429133. The cubic root of 9063229381 is about 2084.9436603156.

The spelling of 9063229381 in words is "nine billion, sixty-three million, two hundred twenty-nine thousand, three hundred eighty-one".