955464100091 has 4 divisors (see below), whose sum is σ = 955651194312. Its totient is φ = 955277005872.

The previous prime is 955464100069. The next prime is 955464100121. The reversal of 955464100091 is 190001464559.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 955464100091 - 2⁶ = 955464100027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (955464100001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93539450 + ... + 93549663.

It is an arithmetic number, because the mean of its divisors is an integer number (238912798578).

Almost surely, 2^955464100091 is an apocalyptic number.

955464100091 is a deficient number, since it is larger than the sum of its proper divisors (187094221).

955464100091 is a wasteful number, since it uses less digits than its factorization.

955464100091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187094220.

The product of its (nonzero) digits is 194400, while the sum is 44.

The spelling of 955464100091 in words is "nine hundred fifty-five billion, four hundred sixty-four million, one hundred thousand, ninety-one".