9797249023 has 2 divisors, whose sum is σ = 9797249024. Its totient is φ = 9797249022.

The previous prime is 9797248997. The next prime is 9797249041. The reversal of 9797249023 is 3209427979.

It is a strong prime.

It is an emirp because it is prime and its reverse (3209427979) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9797249023 - 2⁵ = 9797248991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9797249093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4898624511 + 4898624512.

It is an arithmetic number, because the mean of its divisors is an integer number (4898624512).

Almost surely, 2^9797249023 is an apocalyptic number.

9797249023 is a deficient number, since it is larger than the sum of its proper divisors (1).

9797249023 is an equidigital number, since it uses as much as digits as its factorization.

9797249023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1714608, while the sum is 52.

The square root of 9797249023 is about 98981.0538588067. The cubic root of 9797249023 is about 2139.7747035507.

The spelling of 9797249023 in words is "nine billion, seven hundred ninety-seven million, two hundred forty-nine thousand, twenty-three".