955120128 has 80 divisors (see below), whose sum is σ = 2603854176. Its totient is φ = 310947840.

The previous prime is 955120121. The next prime is 955120147. The reversal of 955120128 is 821021559.

955120128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (955120121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58818 + ... + 73278.

Almost surely, 2^955120128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 955120128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1301927088).

955120128 is an abundant number, since it is smaller than the sum of its proper divisors (1648734048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

955120128 is a wasteful number, since it uses less digits than its factorization.

955120128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14525 (or 14509 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 33.

The square root of 955120128 is about 30905.0178450037. The cubic root of 955120128 is about 984.8104896220.

The spelling of 955120128 in words is "nine hundred fifty-five million, one hundred twenty thousand, one hundred twenty-eight".