5182919280 has 240 divisors, whose sum is σ = 21701182464. Its totient is φ = 1076958720.

The previous prime is 5182919191. The next prime is 5182919281. The reversal of 5182919280 is 829192815.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5182919281) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8697 + ... + 102183.

Almost surely, 2^5182919280 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 5182919280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10850591232).

5182919280 is an abundant number, since it is smaller than the sum of its proper divisors (16518263184).

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

5182919280 is a wasteful number, since it uses less digits than its factorization.

5182919280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93524 (or 93515 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 45.

The square root of 5182919280 is about 71992.4946088132. The cubic root of 5182919280 is about 1730.5792084213.

The spelling of 5182919280 in words is "five billion, one hundred eighty-two million, nine hundred nineteen thousand, two hundred eighty".