955089997 has 2 divisors, whose sum is σ = 955089998. Its totient is φ = 955089996.

The previous prime is 955089931. The next prime is 955090001. The reversal of 955089997 is 799980559.

It is a happy number.

955089997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 604127241 + 350962756 = 24579^2 + 18734^2 .

It is a cyclic number.

It is not a de Polignac number, because 955089997 - 2¹⁹ = 954565709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (955089797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477544998 + 477544999.

It is an arithmetic number, because the mean of its divisors is an integer number (477544999).

Almost surely, 2^955089997 is an apocalyptic number.

It is an amenable number.

955089997 is a deficient number, since it is larger than the sum of its proper divisors (1).

955089997 is an equidigital number, since it uses as much as digits as its factorization.

955089997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9185400, while the sum is 61.

The square root of 955089997 is about 30904.5303636862. The cubic root of 955089997 is about 984.8001336343.

The spelling of 955089997 in words is "nine hundred fifty-five million, eighty-nine thousand, nine hundred ninety-seven".