135158607 has 12 divisors (see below), whose sum is σ = 196768000. Its totient is φ = 89395488.

The previous prime is 135158599. The next prime is 135158627. The reversal of 135158607 is 706851531.

135158607 is a `hidden beast` number, since 1 + 35 + 15 + 8 + 607 = 666.

135158607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 135158607 - 2³ = 135158599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135158627) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57982 + ... + 60267.

Almost surely, 2^135158607 is an apocalyptic number.

135158607 is a deficient number, since it is larger than the sum of its proper divisors (61609393).

135158607 is a wasteful number, since it uses less digits than its factorization.

135158607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118382 (or 118379 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 135158607 is about 11625.7733936285. The cubic root of 135158607 is about 513.1936047517.

It can be divided in two parts, 13515 and 8607, that added together give a palindrome (22122).

The spelling of 135158607 in words is "one hundred thirty-five million, one hundred fifty-eight thousand, six hundred seven".