97235604511 has 2 divisors, whose sum is σ = 97235604512. Its totient is φ = 97235604510.

The previous prime is 97235604443. The next prime is 97235604527. The reversal of 97235604511 is 11540653279.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97235604511 - 2¹⁹ = 97235080223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97235604541) 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, 48617802255 + 48617802256.

It is an arithmetic number, because the mean of its divisors is an integer number (48617802256).

Almost surely, 2^97235604511 is an apocalyptic number.

97235604511 is a deficient number, since it is larger than the sum of its proper divisors (1).

97235604511 is an equidigital number, since it uses as much as digits as its factorization.

97235604511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 97235604511 in words is "ninety-seven billion, two hundred thirty-five million, six hundred four thousand, five hundred eleven".