5065128 has 48 divisors (see below), whose sum is σ = 13871520. Its totient is φ = 1669536.

The previous prime is 5065103. The next prime is 5065139. The reversal of 5065128 is 8215605.

5065128 is a `hidden beast` number, since 5 + 0 + 651 + 2 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7075 + ... + 7757.

It is an arithmetic number, because the mean of its divisors is an integer number (288990).

Almost surely, 2^5065128 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 5065128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6935760).

5065128 is an abundant number, since it is smaller than the sum of its proper divisors (8806392).

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

5065128 is a wasteful number, since it uses less digits than its factorization.

5065128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798 (or 791 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 5065128 is about 2250.5839242294. The cubic root of 5065128 is about 171.7368429374.

The spelling of 5065128 in words is "five million, sixty-five thousand, one hundred twenty-eight".