5179015680 has 160 divisors (see below), whose sum is σ = 16599705408. Its totient is φ = 1377484800.

The previous prime is 5179015637. The next prime is 5179015691. The reversal of 5179015680 is 865109715.

It is a tau number, because it is divible by the number of its divisors (160).

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, 4384690 + ... + 4385870.

Almost surely, 2^5179015680 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 5179015680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8299852704).

5179015680 is an abundant number, since it is smaller than the sum of its proper divisors (11420689728).

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

5179015680 is a wasteful number, since it uses less digits than its factorization.

5179015680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778 (or 1762 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 42.

The square root of 5179015680 is about 71965.3783426447. The cubic root of 5179015680 is about 1730.1446280014.

The spelling of 5179015680 in words is "five billion, one hundred seventy-nine million, fifteen thousand, six hundred eighty".