135253533135 has 64 divisors (see below), whose sum is σ = 255636495360. Its totient is φ = 59785620480.

The previous prime is 135253533067. The next prime is 135253533199. The reversal of 135253533135 is 531335352531.

It is not a de Polignac number, because 135253533135 - 2¹⁰ = 135253532111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135253533093 and 135253533102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 198939 + ... + 556851.

It is an arithmetic number, because the mean of its divisors is an integer number (3994320240).

Almost surely, 2^135253533135 is an apocalyptic number.

135253533135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135253533135 is a deficient number, since it is larger than the sum of its proper divisors (120382962225).

135253533135 is a wasteful number, since it uses less digits than its factorization.

135253533135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358048.

The product of its digits is 303750, while the sum is 39.

Adding to 135253533135 its reverse (531335352531), we get a palindrome (666588885666).

The spelling of 135253533135 in words is "one hundred thirty-five billion, two hundred fifty-three million, five hundred thirty-three thousand, one hundred thirty-five".