135451425425504 has 48 divisors (see below), whose sum is σ = 290384748284400. Its totient is φ = 61948746284544.

The previous prime is 135451425425489. The next prime is 135451425425509. The reversal of 135451425425504 is 405524524154531.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135451425425509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3841050467 + ... + 3841085730.

It is an arithmetic number, because the mean of its divisors is an integer number (6049682255925).

Almost surely, 2^{135451425425504} is an apocalyptic number.

It is an amenable number.

135451425425504 is an abundant number, since it is smaller than the sum of its proper divisors (154933322858896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135451425425504 is a wasteful number, since it uses less digits than its factorization.

135451425425504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7682136255 (or 7682136247 counting only the distinct ones).

The product of its (nonzero) digits is 9600000, while the sum is 50.

The spelling of 135451425425504 in words is "one hundred thirty-five trillion, four hundred fifty-one billion, four hundred twenty-five million, four hundred twenty-five thousand, five hundred four".