135124504 has 32 divisors (see below), whose sum is σ = 267336000. Its totient is φ = 63852192.

The previous prime is 135124501. The next prime is 135124537. The reversal of 135124504 is 405421531.

135124504 = T₃₉₂ + T₃₉₃ + ... + T₉₅₄.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135124501) 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, 84787 + ... + 86365.

It is an arithmetic number, because the mean of its divisors is an integer number (8354250).

Almost surely, 2^135124504 is an apocalyptic number.

It is an amenable number.

135124504 is a deficient number, since it is larger than the sum of its proper divisors (132211496).

135124504 is a wasteful number, since it uses less digits than its factorization.

135124504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167 (or 2163 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 135124504 is about 11624.3066029764. The cubic root of 135124504 is about 513.1504383956.

The spelling of 135124504 in words is "one hundred thirty-five million, one hundred twenty-four thousand, five hundred four".