135124484 has 12 divisors (see below), whose sum is σ = 257965008. Its totient is φ = 61420200.

The previous prime is 135124477. The next prime is 135124487. The reversal of 135124484 is 484421531.

It is a self number, because there is not a number n which added to its sum of digits gives 135124484.

It is not an unprimeable number, because it can be changed into a prime (135124487) 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, 1535462 + ... + 1535549.

It is an arithmetic number, because the mean of its divisors is an integer number (21497084).

Almost surely, 2^135124484 is an apocalyptic number.

It is an amenable number.

135124484 is a deficient number, since it is larger than the sum of its proper divisors (122840524).

135124484 is a wasteful number, since it uses less digits than its factorization.

135124484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3071026 (or 3071024 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 135124484 is about 11624.3057427100. The cubic root of 135124484 is about 513.1504130782.

The spelling of 135124484 in words is "one hundred thirty-five million, one hundred twenty-four thousand, four hundred eighty-four".