97796069747 has 2 divisors, whose sum is σ = 97796069748. Its totient is φ = 97796069746.

The previous prime is 97796069731. The next prime is 97796069753. The reversal of 97796069747 is 74796069779.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97796069747 - 2⁴ = 97796069731 is a prime.

It is not a weakly prime, because it can be changed into another prime (97796069347) 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, 48898034873 + 48898034874.

It is an arithmetic number, because the mean of its divisors is an integer number (48898034874).

Almost surely, 2^97796069747 is an apocalyptic number.

97796069747 is a deficient number, since it is larger than the sum of its proper divisors (1).

97796069747 is an equidigital number, since it uses as much as digits as its factorization.

97796069747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252047376, while the sum is 71.

The spelling of 97796069747 in words is "ninety-seven billion, seven hundred ninety-six million, sixty-nine thousand, seven hundred forty-seven".