135003545 has 16 divisors (see below), whose sum is σ = 172119168. Its totient is φ = 101303040.

The previous prime is 135003527. The next prime is 135003551. The reversal of 135003545 is 545300531.

It is a de Polignac number, because none of the positive numbers 2^k-135003545 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23882 + ... + 28988.

It is an arithmetic number, because the mean of its divisors is an integer number (10757448).

Almost surely, 2^135003545 is an apocalyptic number.

It is an amenable number.

135003545 is a deficient number, since it is larger than the sum of its proper divisors (37115623).

135003545 is a wasteful number, since it uses less digits than its factorization.

135003545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5440.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 135003545 is about 11619.1025901315. The cubic root of 135003545 is about 512.9972742339.

The spelling of 135003545 in words is "one hundred thirty-five million, three thousand, five hundred forty-five".