134452435525 has 24 divisors (see below), whose sum is σ = 177967627200. Its totient is φ = 100465545600.

The previous prime is 134452435519. The next prime is 134452435529. The reversal of 134452435525 is 525534254431.

It is not a de Polignac number, because 134452435525 - 2³ = 134452435517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134452435529) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1959640 + ... + 2027089.

It is an arithmetic number, because the mean of its divisors is an integer number (7415317800).

Almost surely, 2^134452435525 is an apocalyptic number.

It is an amenable number.

134452435525 is a deficient number, since it is larger than the sum of its proper divisors (43515191675).

134452435525 is a wasteful number, since it uses less digits than its factorization.

134452435525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3986829 (or 3986824 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 43.

Adding to 134452435525 its reverse (525534254431), we get a palindrome (659986689956).

The spelling of 134452435525 in words is "one hundred thirty-four billion, four hundred fifty-two million, four hundred thirty-five thousand, five hundred twenty-five".