17325652397 has 2 divisors, whose sum is σ = 17325652398. Its totient is φ = 17325652396.

The previous prime is 17325652343. The next prime is 17325652433. The reversal of 17325652397 is 79325652371.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13686426121 + 3639226276 = 116989^2 + 60326^2 .

It is a cyclic number.

It is not a de Polignac number, because 17325652397 - 2²⁸ = 17057216941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17325652297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8662826198 + 8662826199.

It is an arithmetic number, because the mean of its divisors is an integer number (8662826199).

Almost surely, 2^17325652397 is an apocalyptic number.

It is an amenable number.

17325652397 is a deficient number, since it is larger than the sum of its proper divisors (1).

17325652397 is an equidigital number, since it uses as much as digits as its factorization.

17325652397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2381400, while the sum is 50.

The spelling of 17325652397 in words is "seventeen billion, three hundred twenty-five million, six hundred fifty-two thousand, three hundred ninety-seven".