5128080 has 80 divisors (see below), whose sum is σ = 16606080. Its totient is φ = 1306624.

The previous prime is 5128063. The next prime is 5128153. The reversal of 5128080 is 808215.

5128080 = T₄₄₉ + T₄₅₀ + ... + T₄₉₄.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 5128080.

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, 5056 + ... + 5984.

It is an arithmetic number, because the mean of its divisors is an integer number (207576).

Almost surely, 2^5128080 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 5128080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8303040).

5128080 is an abundant number, since it is smaller than the sum of its proper divisors (11478000).

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

5128080 is a wasteful number, since it uses less digits than its factorization.

5128080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 5128080 is about 2264.5264405610. The cubic root of 5128080 is about 172.4453933435.

It can be divided in two parts, 51280 and 80, that added together give a triangular number (51360 = T₃₂₀).

The spelling of 5128080 in words is "five million, one hundred twenty-eight thousand, eighty".