6548325131 has 2 divisors, whose sum is σ = 6548325132. Its totient is φ = 6548325130.

The previous prime is 6548325103. The next prime is 6548325169. The reversal of 6548325131 is 1315238456.

It is a happy number.

It is an a-pointer prime, because the next prime (6548325169) can be obtained adding 6548325131 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6548325131 - 2⁶ = 6548325067 is a prime.

It is a super-2 number, since 2×6548325131² = 85761124042572334322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6548325181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3274162565 + 3274162566.

It is an arithmetic number, because the mean of its divisors is an integer number (3274162566).

Almost surely, 2^6548325131 is an apocalyptic number.

6548325131 is a deficient number, since it is larger than the sum of its proper divisors (1).

6548325131 is an equidigital number, since it uses as much as digits as its factorization.

6548325131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 38.

The square root of 6548325131 is about 80921.7222444011. The cubic root of 6548325131 is about 1870.8691405264.

It can be divided in two parts, 6548325 and 131, that added together give a palindrome (6548456).

The spelling of 6548325131 in words is "six billion, five hundred forty-eight million, three hundred twenty-five thousand, one hundred thirty-one".