135248059155 has 48 divisors (see below), whose sum is σ = 239454583200. Its totient is φ = 65134586880.

The previous prime is 135248059153. The next prime is 135248059231. The reversal of 135248059155 is 551950842531.

It is not a de Polignac number, because 135248059155 - 2¹ = 135248059153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135248059153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20379 + ... + 520491.

It is an arithmetic number, because the mean of its divisors is an integer number (4988637150).

Almost surely, 2^135248059155 is an apocalyptic number.

135248059155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135248059155 is a deficient number, since it is larger than the sum of its proper divisors (104206524045).

135248059155 is a wasteful number, since it uses less digits than its factorization.

135248059155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500292 (or 500281 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 48.

The spelling of 135248059155 in words is "one hundred thirty-five billion, two hundred forty-eight million, fifty-nine thousand, one hundred fifty-five".