955120320 has 672 divisors, whose sum is σ = 4222333440. Its totient is φ = 192430080.

The previous prime is 955120289. The next prime is 955120399. The reversal of 955120320 is 23021559.

It is a tau number, because it is divible by the number of its divisors (672).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13083804 + ... + 13083876.

Almost surely, 2^955120320 is an apocalyptic number.

955120320 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 955120320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2111166720).

955120320 is an abundant number, since it is smaller than the sum of its proper divisors (3267213120).

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

955120320 is a wasteful number, since it uses less digits than its factorization.

955120320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 955120320 is about 30905.0209512953. The cubic root of 955120320 is about 984.8105556114.

Adding to 955120320 its reverse (23021559), we get a palindrome (978141879).

The spelling of 955120320 in words is "nine hundred fifty-five million, one hundred twenty thousand, three hundred twenty".