6534131 has 2 divisors, whose sum is σ = 6534132. Its totient is φ = 6534130.

The previous prime is 6534109. The next prime is 6534133. The reversal of 6534131 is 1314356.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6534131 - 2¹⁴ = 6517747 is a prime.

It is a super-2 number, since 2×6534131² = 85389735850322, which contains 22 as substring.

Together with 6534133, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6534097 and 6534106.

It is not a weakly prime, because it can be changed into another prime (6534133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3267065 + 3267066.

It is an arithmetic number, because the mean of its divisors is an integer number (3267066).

Almost surely, 2^6534131 is an apocalyptic number.

6534131 is a deficient number, since it is larger than the sum of its proper divisors (1).

6534131 is an equidigital number, since it uses as much as digits as its factorization.

6534131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 23.

The square root of 6534131 is about 2556.1946326522. The cubic root of 6534131 is about 186.9516399106.

Adding to 6534131 its reverse (1314356), we get a palindrome (7848487).

The spelling of 6534131 in words is "six million, five hundred thirty-four thousand, one hundred thirty-one".