135335025354 has 16 divisors (see below), whose sum is σ = 270734074560. Its totient is φ = 45101004480.

The previous prime is 135335025337. The next prime is 135335025379. The reversal of 135335025354 is 453520533531.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2640159 + ... + 2690930.

It is an arithmetic number, because the mean of its divisors is an integer number (16920879660).

Almost surely, 2^135335025354 is an apocalyptic number.

135335025354 is an abundant number, since it is smaller than the sum of its proper divisors (135399049206).

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

135335025354 is a wasteful number, since it uses less digits than its factorization.

135335025354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5335325.

The product of its (nonzero) digits is 405000, while the sum is 39.

Adding to 135335025354 its reverse (453520533531), we get a palindrome (588855558885).

The spelling of 135335025354 in words is "one hundred thirty-five billion, three hundred thirty-five million, twenty-five thousand, three hundred fifty-four".