5556631184 has 40 divisors (see below), whose sum is σ = 11624880960. Its totient is φ = 2557795968.

The previous prime is 5556631147. The next prime is 5556631193. The reversal of 5556631184 is 4811366555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43589 + ... + 114075.

It is an arithmetic number, because the mean of its divisors is an integer number (290622024).

Almost surely, 2^5556631184 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5556631184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5812440480).

5556631184 is an abundant number, since it is smaller than the sum of its proper divisors (6068249776).

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

5556631184 is a wasteful number, since it uses less digits than its factorization.

5556631184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70887 (or 70881 counting only the distinct ones).

The product of its digits is 432000, while the sum is 44.

The square root of 5556631184 is about 74542.8144357322. The cubic root of 5556631184 is about 1771.2119105067.

The spelling of 5556631184 in words is "five billion, five hundred fifty-six million, six hundred thirty-one thousand, one hundred eighty-four".