135548235 has 40 divisors (see below), whose sum is σ = 248187456. Its totient is φ = 70744320.

The previous prime is 135548221. The next prime is 135548251. The reversal of 135548235 is 532845531.

It is not a de Polignac number, because 135548235 - 2¹² = 135544139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135548235.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15475 + ... + 22595.

Almost surely, 2^135548235 is an apocalyptic number.

135548235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135548235 is a deficient number, since it is larger than the sum of its proper divisors (112639221).

135548235 is an equidigital number, since it uses as much as digits as its factorization.

135548235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7185 (or 7176 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 135548235 is about 11642.5184131269. The cubic root of 135548235 is about 513.6862673351.

The spelling of 135548235 in words is "one hundred thirty-five million, five hundred forty-eight thousand, two hundred thirty-five".