955797811 has 4 divisors (see below), whose sum is σ = 969259824. Its totient is φ = 942335800.

The previous prime is 955797803. The next prime is 955797823. The reversal of 955797811 is 118797559.

It is a happy number.

955797811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 955797811 - 2³ = 955797803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (955797881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6730900 + ... + 6731041.

It is an arithmetic number, because the mean of its divisors is an integer number (242314956).

Almost surely, 2^955797811 is an apocalyptic number.

955797811 is a deficient number, since it is larger than the sum of its proper divisors (13462013).

955797811 is a wasteful number, since it uses less digits than its factorization.

955797811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13462012.

The product of its digits is 793800, while the sum is 52.

The square root of 955797811 is about 30915.9798647884. The cubic root of 955797811 is about 985.0433509226.

The spelling of 955797811 in words is "nine hundred fifty-five million, seven hundred ninety-seven thousand, eight hundred eleven".