135129482 has 16 divisors (see below), whose sum is σ = 213645600. Its totient is φ = 63923760.

The previous prime is 135129479. The next prime is 135129493. The reversal of 135129482 is 284921531.

135129482 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33869 + ... + 37647.

It is an arithmetic number, because the mean of its divisors is an integer number (13352850).

Almost surely, 2^135129482 is an apocalyptic number.

135129482 is a deficient number, since it is larger than the sum of its proper divisors (78516118).

135129482 is a wasteful number, since it uses less digits than its factorization.

135129482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4741.

The product of its digits is 17280, while the sum is 35.

The square root of 135129482 is about 11624.5207213029. The cubic root of 135129482 is about 513.1567398224.

The spelling of 135129482 in words is "one hundred thirty-five million, one hundred twenty-nine thousand, four hundred eighty-two".