5231440201 has 8 divisors (see below), whose sum is σ = 5634425160. Its totient is φ = 4828536192.

The previous prime is 5231440187. The next prime is 5231440211. The reversal of 5231440201 is 1020441325.

It can be written as a sum of positive squares in 4 ways, for example, as 105596176 + 5125844025 = 10276^2 + 71595^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5231440201 - 2¹¹ = 5231438153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5231440211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217491 + ... + 240343.

It is an arithmetic number, because the mean of its divisors is an integer number (704303145).

Almost surely, 2^5231440201 is an apocalyptic number.

It is an amenable number.

5231440201 is a deficient number, since it is larger than the sum of its proper divisors (402984959).

5231440201 is a wasteful number, since it uses less digits than its factorization.

5231440201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40475.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 5231440201 is about 72328.6955571577. The cubic root of 5231440201 is about 1735.9628294520.

Adding to 5231440201 its reverse (1020441325), we get a palindrome (6251881526).

The spelling of 5231440201 in words is "five billion, two hundred thirty-one million, four hundred forty thousand, two hundred one".