135582875 has 16 divisors (see below), whose sum is σ = 171743520. Its totient is φ = 106840800.

The previous prime is 135582847. The next prime is 135582877. The reversal of 135582875 is 578285531.

It is not a de Polignac number, because 135582875 - 2⁸ = 135582619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135582877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281 + ... + 16469.

It is an arithmetic number, because the mean of its divisors is an integer number (10733970).

Almost surely, 2^135582875 is an apocalyptic number.

135582875 is a deficient number, since it is larger than the sum of its proper divisors (36160645).

135582875 is an equidigital number, since it uses as much as digits as its factorization.

135582875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16271 (or 16261 counting only the distinct ones).

The product of its digits is 336000, while the sum is 44.

The square root of 135582875 is about 11644.0059687377. The cubic root of 135582875 is about 513.7300219359.

The spelling of 135582875 in words is "one hundred thirty-five million, five hundred eighty-two thousand, eight hundred seventy-five".