5254216884 has 108 divisors (see below), whose sum is σ = 15507117444. Its totient is φ = 1495646208.

The previous prime is 5254216879. The next prime is 5254216901. The reversal of 5254216884 is 4886124525.

5254216884 is a `hidden beast` number, since 525 + 42 + 1 + 6 + 8 + 84 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3139136784 + 2115080100 = 56028^2 + 45990^2 .

It is a super-2 number, since 2×5254216884² = 55213590128221338912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 483252 + ... + 494004.

Almost surely, 2^5254216884 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 5254216884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7753558722).

5254216884 is an abundant number, since it is smaller than the sum of its proper divisors (10252900560).

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

5254216884 is a wasteful number, since it uses less digits than its factorization.

5254216884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11054 (or 11042 counting only the distinct ones).

The product of its digits is 614400, while the sum is 45.

The square root of 5254216884 is about 72485.9771542055. The cubic root of 5254216884 is about 1738.4785312807.

The spelling of 5254216884 in words is "five billion, two hundred fifty-four million, two hundred sixteen thousand, eight hundred eighty-four".