135046159 has 4 divisors (see below), whose sum is σ = 135641304. Its totient is φ = 134451016.

The previous prime is 135046157. The next prime is 135046193. The reversal of 135046159 is 951640531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135046159 - 2¹ = 135046157 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 (135046157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297232 + ... + 297685.

It is an arithmetic number, because the mean of its divisors is an integer number (33910326).

Almost surely, 2^135046159 is an apocalyptic number.

135046159 is a deficient number, since it is larger than the sum of its proper divisors (595145).

135046159 is an equidigital number, since it uses as much as digits as its factorization.

135046159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595144.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 135046159 is about 11620.9362359493. The cubic root of 135046159 is about 513.0512445848.

The spelling of 135046159 in words is "one hundred thirty-five million, forty-six thousand, one hundred fifty-nine".