955563 has 8 divisors (see below), whose sum is σ = 1456128. Its totient is φ = 546024.

The previous prime is 955541. The next prime is 955601. The reversal of 955563 is 365559.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 955563 - 2⁸ = 955307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (955063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22731 + ... + 22772.

It is an arithmetic number, because the mean of its divisors is an integer number (182016).

2⁹⁵⁵⁵⁶³ is an apocalyptic number.

955563 is a deficient number, since it is larger than the sum of its proper divisors (500565).

955563 is a wasteful number, since it uses less digits than its factorization.

955563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45513.

The product of its digits is 20250, while the sum is 33.

The square root of 955563 is about 977.5290277020. The cubic root of 955563 is about 98.4962679064.

It can be divided in two parts, 95556 and 3, that added together give a palindrome (95559).

The spelling of 955563 in words is "nine hundred fifty-five thousand, five hundred sixty-three".