5202401 has 4 divisors (see below), whose sum is σ = 5256132. Its totient is φ = 5148672.

The previous prime is 5202377. The next prime is 5202413. The reversal of 5202401 is 1042025.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1500625 + 3701776 = 1225^2 + 1924^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5202401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5202481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26720 + ... + 26913.

It is an arithmetic number, because the mean of its divisors is an integer number (1314033).

Almost surely, 2^5202401 is an apocalyptic number.

It is an amenable number.

5202401 is a deficient number, since it is larger than the sum of its proper divisors (53731).

5202401 is an equidigital number, since it uses as much as digits as its factorization.

5202401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53730.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 5202401 is about 2280.8772435184. The cubic root of 5202401 is about 173.2744815818.

Adding to 5202401 its reverse (1042025), we get a palindrome (6244426).

The spelling of 5202401 in words is "five million, two hundred two thousand, four hundred one".