135054532506 has 16 divisors (see below), whose sum is σ = 270140220000. Its totient is φ = 45012985008.

The previous prime is 135054532499. The next prime is 135054532511. The reversal of 135054532506 is 605235450531.

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, 1241581 + ... + 1345968.

It is an arithmetic number, because the mean of its divisors is an integer number (16883763750).

Almost surely, 2^135054532506 is an apocalyptic number.

135054532506 is an abundant number, since it is smaller than the sum of its proper divisors (135085687494).

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

135054532506 is a wasteful number, since it uses less digits than its factorization.

135054532506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2596253.

The product of its (nonzero) digits is 270000, while the sum is 39.

The spelling of 135054532506 in words is "one hundred thirty-five billion, fifty-four million, five hundred thirty-two thousand, five hundred six".