955746881 has 18 divisors (see below), whose sum is σ = 1009898370. Its totient is φ = 904347136.

The previous prime is 955746871. The next prime is 955746901. The reversal of 955746881 is 188647559.

955746881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 9 ways, for example, as 821395600 + 134351281 = 28660^2 + 11591^2 .

It is a de Polignac number, because none of the positive numbers 2^k-955746881 is a prime.

It is a super-2 number, since 2×955746881² = 1826904201082456322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (955746871) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8457881 + ... + 8457993.

It is an arithmetic number, because the mean of its divisors is an integer number (56105465).

Almost surely, 2^955746881 is an apocalyptic number.

It is an amenable number.

955746881 is a deficient number, since it is larger than the sum of its proper divisors (54151489).

955746881 is an equidigital number, since it uses as much as digits as its factorization.

955746881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373 (or 231 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 53.

The square root of 955746881 is about 30915.1561697495. The cubic root of 955746881 is about 985.0258544924.

The spelling of 955746881 in words is "nine hundred fifty-five million, seven hundred forty-six thousand, eight hundred eighty-one".