9132476809 has 2 divisors, whose sum is σ = 9132476810. Its totient is φ = 9132476808.

The previous prime is 9132476777. The next prime is 9132476831. The reversal of 9132476809 is 9086742319.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7406323600 + 1726153209 = 86060^2 + 41547^2 .

It is a cyclic number.

It is not a de Polignac number, because 9132476809 - 2⁵ = 9132476777 is a prime.

It is not a weakly prime, because it can be changed into another prime (9132476839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4566238404 + 4566238405.

It is an arithmetic number, because the mean of its divisors is an integer number (4566238405).

Almost surely, 2^9132476809 is an apocalyptic number.

It is an amenable number.

9132476809 is a deficient number, since it is larger than the sum of its proper divisors (1).

9132476809 is an equidigital number, since it uses as much as digits as its factorization.

9132476809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 9132476809 is about 95563.9932662925. The cubic root of 9132476809 is about 2090.2401843120.

The spelling of 9132476809 in words is "nine billion, one hundred thirty-two million, four hundred seventy-six thousand, eight hundred nine".