131425242025055 has 64 divisors (see below), whose sum is σ = 175421894400000. Its totient is φ = 93724195568640.

The previous prime is 131425242025037. The next prime is 131425242025081. The reversal of 131425242025055 is 550520242524131.

It is not a de Polignac number, because 131425242025055 - 2¹⁸ = 131425241762911 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5864830691 + ... + 5864853099.

It is an arithmetic number, because the mean of its divisors is an integer number (2740967100000).

Almost surely, 2^{131425242025055} is an apocalyptic number.

131425242025055 is a deficient number, since it is larger than the sum of its proper divisors (43996652374945).

131425242025055 is a wasteful number, since it uses less digits than its factorization.

131425242025055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31712.

The product of its (nonzero) digits is 480000, while the sum is 41.

Adding to 131425242025055 its reverse (550520242524131), we get a palindrome (681945484549186).

The spelling of 131425242025055 in words is "one hundred thirty-one trillion, four hundred twenty-five billion, two hundred forty-two million, twenty-five thousand, fifty-five".