135024999 has 8 divisors (see below), whose sum is σ = 190623600. Its totient is φ = 84721536.

The previous prime is 135024997. The next prime is 135025021. The reversal of 135024999 is 999420531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 135024999 - 2¹ = 135024997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135024999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135024997) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1323724 + ... + 1323825.

It is an arithmetic number, because the mean of its divisors is an integer number (23827950).

Almost surely, 2^135024999 is an apocalyptic number.

135024999 is a deficient number, since it is larger than the sum of its proper divisors (55598601).

135024999 is a wasteful number, since it uses less digits than its factorization.

135024999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647569.

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 135024999 is about 11620.0257744981. The cubic root of 135024999 is about 513.0244470032.

The spelling of 135024999 in words is "one hundred thirty-five million, twenty-four thousand, nine hundred ninety-nine".