9992101547 has 2 divisors, whose sum is σ = 9992101548. Its totient is φ = 9992101546.

The previous prime is 9992101451. The next prime is 9992101579. The reversal of 9992101547 is 7451012999.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9992101547 - 2¹⁴ = 9992085163 is a prime.

It is not a weakly prime, because it can be changed into another prime (9992101247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4996050773 + 4996050774.

It is an arithmetic number, because the mean of its divisors is an integer number (4996050774).

Almost surely, 2^9992101547 is an apocalyptic number.

9992101547 is a deficient number, since it is larger than the sum of its proper divisors (1).

9992101547 is an equidigital number, since it uses as much as digits as its factorization.

9992101547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 47.

The square root of 9992101547 is about 99960.4999337238. The cubic root of 9992101547 is about 2153.8673172554.

The spelling of 9992101547 in words is "nine billion, nine hundred ninety-two million, one hundred one thousand, five hundred forty-seven".