5555963 has 12 divisors (see below), whose sum is σ = 6558192. Its totient is φ = 4692240.

The previous prime is 5555929. The next prime is 5555983. The reversal of 5555963 is 3695555.

It is a happy number.

It is not a de Polignac number, because 5555963 - 2¹² = 5551867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5555983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2681 + ... + 4277.

It is an arithmetic number, because the mean of its divisors is an integer number (546516).

Almost surely, 2^5555963 is an apocalyptic number.

5555963 is a deficient number, since it is larger than the sum of its proper divisors (1002229).

5555963 is a wasteful number, since it uses less digits than its factorization.

5555963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682 (or 1675 counting only the distinct ones).

The product of its digits is 101250, while the sum is 38.

The square root of 5555963 is about 2357.1090343894. The cubic root of 5555963 is about 177.1140911679.

The spelling of 5555963 in words is "five million, five hundred fifty-five thousand, nine hundred sixty-three".