9712922459 has 2 divisors, whose sum is σ = 9712922460. Its totient is φ = 9712922458.

The previous prime is 9712922447. The next prime is 9712922467. The reversal of 9712922459 is 9542292179.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9712922459 - 2³² = 5417955163 is a prime.

It is not a weakly prime, because it can be changed into another prime (9712922419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4856461229 + 4856461230.

It is an arithmetic number, because the mean of its divisors is an integer number (4856461230).

Almost surely, 2^9712922459 is an apocalyptic number.

9712922459 is a deficient number, since it is larger than the sum of its proper divisors (1).

9712922459 is an equidigital number, since it uses as much as digits as its factorization.

9712922459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 50.

The square root of 9712922459 is about 98554.1600288897. The cubic root of 9712922459 is about 2133.6178721845.

The spelling of 9712922459 in words is "nine billion, seven hundred twelve million, nine hundred twenty-two thousand, four hundred fifty-nine".