5128201 has 8 divisors (see below), whose sum is σ = 5541704. Its totient is φ = 4717440.

The previous prime is 5128153. The next prime is 5128213. The reversal of 5128201 is 1028215.

It is the 925-th star number.

It can be written as a sum of positive squares in 4 ways, for example, as 921600 + 4206601 = 960^2 + 2051^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5128201 - 2¹¹ = 5126153 is a prime.

It is a Duffinian number.

5128201 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5128231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5005 + ... + 5941.

It is an arithmetic number, because the mean of its divisors is an integer number (692713).

Almost surely, 2^5128201 is an apocalyptic number.

It is an amenable number.

5128201 is a deficient number, since it is larger than the sum of its proper divisors (413503).

5128201 is a wasteful number, since it uses less digits than its factorization.

5128201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 5128201 is about 2264.5531568060. The cubic root of 5128201 is about 172.4467496490.

It can be divided in two parts, 5128 and 201, that added together give a square (5329 = 73²).

The spelling of 5128201 in words is "five million, one hundred twenty-eight thousand, two hundred one".