955853 has 2 divisors, whose sum is σ = 955854. Its totient is φ = 955852.

The previous prime is 955841. The next prime is 955879. The reversal of 955853 is 358559.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 797449 + 158404 = 893^2 + 398^2 .

It is a cyclic number.

It is not a de Polignac number, because 955853 - 2¹⁰ = 954829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (955813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477926 + 477927.

It is an arithmetic number, because the mean of its divisors is an integer number (477927).

2⁹⁵⁵⁸⁵³ is an apocalyptic number.

It is an amenable number.

955853 is a deficient number, since it is larger than the sum of its proper divisors (1).

955853 is an equidigital number, since it uses as much as digits as its factorization.

955853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27000, while the sum is 35.

The square root of 955853 is about 977.6773496405. The cubic root of 955853 is about 98.5062309783.

The spelling of 955853 in words is "nine hundred fifty-five thousand, eight hundred fifty-three".