5280989184 has 256 divisors, whose sum is σ = 16105881600. Its totient is φ = 1709309952.

The previous prime is 5280989113. The next prime is 5280989239. The reversal of 5280989184 is 4819890825.

It is a tau number, because it is divible by the number of its divisors (256).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 5280989184.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41582529 + ... + 41582655.

It is an arithmetic number, because the mean of its divisors is an integer number (62913600).

Almost surely, 2^5280989184 is an apocalyptic number.

5280989184 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5280989184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8052940800).

5280989184 is an abundant number, since it is smaller than the sum of its proper divisors (10824892416).

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

5280989184 is an equidigital number, since it uses as much as digits as its factorization.

5280989184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 54.

The square root of 5280989184 is about 72670.4147779549. The cubic root of 5280989184 is about 1741.4262740865.

The spelling of 5280989184 in words is "five billion, two hundred eighty million, nine hundred eighty-nine thousand, one hundred eighty-four".