97184248393 has 2 divisors, whose sum is σ = 97184248394. Its totient is φ = 97184248392.

The previous prime is 97184248387. The next prime is 97184248411. The reversal of 97184248393 is 39384248179.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96579235984 + 605012409 = 310772^2 + 24597^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97184248393 is a prime.

It is not a weakly prime, because it can be changed into another prime (97184240393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48592124196 + 48592124197.

It is an arithmetic number, because the mean of its divisors is an integer number (48592124197).

Almost surely, 2^97184248393 is an apocalyptic number.

It is an amenable number.

97184248393 is a deficient number, since it is larger than the sum of its proper divisors (1).

97184248393 is an equidigital number, since it uses as much as digits as its factorization.

97184248393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10450944, while the sum is 58.

The spelling of 97184248393 in words is "ninety-seven billion, one hundred eighty-four million, two hundred forty-eight thousand, three hundred ninety-three".