135032305545 has 24 divisors (see below), whose sum is σ = 234067798536. Its totient is φ = 72013598208.

The previous prime is 135032305537. The next prime is 135032305559. The reversal of 135032305545 is 545503230531.

135032305545 is a `hidden beast` number, since 1 + 3 + 50 + 32 + 30 + 5 + 545 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 37643372361 + 97388933184 = 194019^2 + 312072^2 .

It is not a de Polignac number, because 135032305545 - 2³ = 135032305537 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 992367 + ... + 1120203.

It is an arithmetic number, because the mean of its divisors is an integer number (9752824939).

Almost surely, 2^135032305545 is an apocalyptic number.

135032305545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135032305545 is a deficient number, since it is larger than the sum of its proper divisors (99035492991).

135032305545 is a wasteful number, since it uses less digits than its factorization.

135032305545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151321 (or 151318 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The spelling of 135032305545 in words is "one hundred thirty-five billion, thirty-two million, three hundred five thousand, five hundred forty-five".