135056875 has 10 divisors (see below), whose sum is σ = 168767852. Its totient is φ = 108045000.

The previous prime is 135056869. The next prime is 135056881. The reversal of 135056875 is 578650531.

135056875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (135056869) and next prime (135056881).

It is not a de Polignac number, because 135056875 - 2⁵ = 135056843 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 107421 + ... + 108670.

Almost surely, 2^135056875 is an apocalyptic number.

135056875 is a deficient number, since it is larger than the sum of its proper divisors (33710977).

135056875 is an frugal number, since it uses more digits than its factorization.

135056875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216111 (or 216096 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 40.

The square root of 135056875 is about 11621.3972912038. The cubic root of 135056875 is about 513.0648145419.

The spelling of 135056875 in words is "one hundred thirty-five million, fifty-six thousand, eight hundred seventy-five".