5617831284 has 144 divisors (see below), whose sum is σ = 15915827200. Its totient is φ = 1659087360.

The previous prime is 5617831279. The next prime is 5617831291. The reversal of 5617831284 is 4821387165.

5617831284 is a `hidden beast` number, since 5 + 617 + 8 + 3 + 1 + 28 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1840992 + ... + 1844040.

Almost surely, 2^5617831284 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 5617831284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7957913600).

5617831284 is an abundant number, since it is smaller than the sum of its proper divisors (10297995916).

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

5617831284 is a wasteful number, since it uses less digits than its factorization.

5617831284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3230 (or 3225 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 5617831284 is about 74952.1933234779. The cubic root of 5617831284 is about 1777.6908241666.

The spelling of 5617831284 in words is "five billion, six hundred seventeen million, eight hundred thirty-one thousand, two hundred eighty-four".