5204131 has 2 divisors, whose sum is σ = 5204132. Its totient is φ = 5204130.

The previous prime is 5204117. The next prime is 5204167. The reversal of 5204131 is 1314025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5204131 - 2⁹ = 5203619 is a prime.

It is a super-2 number, since 2×5204131² = 54165958930322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5204191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2602065 + 2602066.

It is an arithmetic number, because the mean of its divisors is an integer number (2602066).

Almost surely, 2^5204131 is an apocalyptic number.

5204131 is a deficient number, since it is larger than the sum of its proper divisors (1).

5204131 is an equidigital number, since it uses as much as digits as its factorization.

5204131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5204131 is about 2281.2564520457. The cubic root of 5204131 is about 173.2936862806.

Adding to 5204131 its reverse (1314025), we get a palindrome (6518156).

It can be divided in two parts, 5204 and 131, that added together give a palindrome (5335).

The spelling of 5204131 in words is "five million, two hundred four thousand, one hundred thirty-one".