955609913 has 2 divisors, whose sum is σ = 955609914. Its totient is φ = 955609912.

The previous prime is 955609871. The next prime is 955609979. The reversal of 955609913 is 319906559.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 825010729 + 130599184 = 28723^2 + 11428^2 .

It is a cyclic number.

It is not a de Polignac number, because 955609913 - 2¹⁰ = 955608889 is a prime.

It is not a weakly prime, because it can be changed into another prime (955602913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477804956 + 477804957.

It is an arithmetic number, because the mean of its divisors is an integer number (477804957).

Almost surely, 2^955609913 is an apocalyptic number.

It is an amenable number.

955609913 is a deficient number, since it is larger than the sum of its proper divisors (1).

955609913 is an equidigital number, since it uses as much as digits as its factorization.

955609913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 328050, while the sum is 47.

The square root of 955609913 is about 30912.9408662456. The cubic root of 955609913 is about 984.9787975887.

The spelling of 955609913 in words is "nine hundred fifty-five million, six hundred nine thousand, nine hundred thirteen".