955168064897 has 2 divisors, whose sum is σ = 955168064898. Its totient is φ = 955168064896.

The previous prime is 955168064861. The next prime is 955168064909. The reversal of 955168064897 is 798460861559.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 785295496561 + 169872568336 = 886169^2 + 412156^2 .

It is a cyclic number.

It is not a de Polignac number, because 955168064897 - 2³⁴ = 937988195713 is a prime.

It is not a weakly prime, because it can be changed into another prime (955168064197) 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, 477584032448 + 477584032449.

It is an arithmetic number, because the mean of its divisors is an integer number (477584032449).

Almost surely, 2^955168064897 is an apocalyptic number.

It is an amenable number.

955168064897 is a deficient number, since it is larger than the sum of its proper divisors (1).

955168064897 is an equidigital number, since it uses as much as digits as its factorization.

955168064897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 130636800, while the sum is 68.

The spelling of 955168064897 in words is "nine hundred fifty-five billion, one hundred sixty-eight million, sixty-four thousand, eight hundred ninety-seven".