134525525043325 has 18 divisors (see below), whose sum is σ = 180630367714734. Its totient is φ = 99341926182720.

The previous prime is 134525525043317. The next prime is 134525525043431. The reversal of 134525525043325 is 523340525525431.

It can be written as a sum of positive squares in 9 ways, for example, as 121226221637284 + 13299303406041 = 11010278^2 + 3646821^2 .

It is not a de Polignac number, because 134525525043325 - 2³ = 134525525043317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 15920176254 + ... + 15920184703.

Almost surely, 2^{134525525043325} is an apocalyptic number.

It is an amenable number.

134525525043325 is a deficient number, since it is larger than the sum of its proper divisors (46104842671409).

134525525043325 is a wasteful number, since it uses less digits than its factorization.

134525525043325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31840360993 (or 31840360975 counting only the distinct ones).

The product of its (nonzero) digits is 10800000, while the sum is 49.

The spelling of 134525525043325 in words is "one hundred thirty-four trillion, five hundred twenty-five billion, five hundred twenty-five million, forty-three thousand, three hundred twenty-five".