696461145197 has 2 divisors, whose sum is σ = 696461145198. Its totient is φ = 696461145196.

The previous prime is 696461145179. The next prime is 696461145239. The reversal of 696461145197 is 791541164696.

It is a happy number.

Together with previous prime (696461145179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 583552376836 + 112908768361 = 763906^2 + 336019^2 .

It is a cyclic number.

It is not a de Polignac number, because 696461145197 - 2¹⁰ = 696461144173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (696461145137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348230572598 + 348230572599.

It is an arithmetic number, because the mean of its divisors is an integer number (348230572599).

Almost surely, 2^696461145197 is an apocalyptic number.

It is an amenable number.

696461145197 is a deficient number, since it is larger than the sum of its proper divisors (1).

696461145197 is an equidigital number, since it uses as much as digits as its factorization.

696461145197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9797760, while the sum is 59.

The spelling of 696461145197 in words is "six hundred ninety-six billion, four hundred sixty-one million, one hundred forty-five thousand, one hundred ninety-seven".