5189390276 has 72 divisors (see below), whose sum is σ = 11153358720. Its totient is φ = 2100676032.

The previous prime is 5189390263. The next prime is 5189390279. The reversal of 5189390276 is 6720939815.

It is not an unprimeable number, because it can be changed into a prime (5189390279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1364810 + ... + 1368606.

It is an arithmetic number, because the mean of its divisors is an integer number (154907760).

Almost surely, 2^5189390276 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 5189390276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5576679360).

5189390276 is an abundant number, since it is smaller than the sum of its proper divisors (5963968444).

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

5189390276 is a wasteful number, since it uses less digits than its factorization.

5189390276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4201 (or 4192 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 50.

The square root of 5189390276 is about 72037.4227467918. The cubic root of 5189390276 is about 1731.2991317696.

The spelling of 5189390276 in words is "five billion, one hundred eighty-nine million, three hundred ninety thousand, two hundred seventy-six".