955897918267 has 2 divisors, whose sum is σ = 955897918268. Its totient is φ = 955897918266.

The previous prime is 955897918237. The next prime is 955897918333. The reversal of 955897918267 is 762819798559.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 955897918267 - 2³¹ = 953750434619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 955897918193 and 955897918202.

It is not a weakly prime, because it can be changed into another prime (955897918237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477948959133 + 477948959134.

It is an arithmetic number, because the mean of its divisors is an integer number (477948959134).

Almost surely, 2^955897918267 is an apocalyptic number.

955897918267 is a deficient number, since it is larger than the sum of its proper divisors (1).

955897918267 is an equidigital number, since it uses as much as digits as its factorization.

955897918267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 685843200, while the sum is 76.

The spelling of 955897918267 in words is "nine hundred fifty-five billion, eight hundred ninety-seven million, nine hundred eighteen thousand, two hundred sixty-seven".