5555616 has 48 divisors (see below), whose sum is σ = 15912288. Its totient is φ = 1683200.

The previous prime is 5555611. The next prime is 5555629. The reversal of 5555616 is 6165555.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (5555611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1575 + ... + 3686.

It is an arithmetic number, because the mean of its divisors is an integer number (331506).

Almost surely, 2^5555616 is an apocalyptic number.

It is an amenable number.

5555616 is an abundant number, since it is smaller than the sum of its proper divisors (10356672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5555616 is a wasteful number, since it uses less digits than its factorization.

5555616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5285 (or 5277 counting only the distinct ones).

The product of its digits is 22500, while the sum is 33.

The square root of 5555616 is about 2357.0354261232. The cubic root of 5555616 is about 177.1104038462.

The spelling of 5555616 in words is "five million, five hundred fifty-five thousand, six hundred sixteen".