135002544 has 20 divisors (see below), whose sum is σ = 348756696. Its totient is φ = 45000832.

The previous prime is 135002533. The next prime is 135002557. The reversal of 135002544 is 445200531.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1406229 + ... + 1406324.

Almost surely, 2^135002544 is an apocalyptic number.

It is an amenable number.

135002544 is an abundant number, since it is smaller than the sum of its proper divisors (213754152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135002544 is a wasteful number, since it uses less digits than its factorization.

135002544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812564 (or 2812558 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 135002544 is about 11619.0595144358. The cubic root of 135002544 is about 512.9960063374.

The spelling of 135002544 in words is "one hundred thirty-five million, two thousand, five hundred forty-four".