135505502 has 16 divisors (see below), whose sum is σ = 222469632. Its totient is φ = 61389720.

The previous prime is 135505481. The next prime is 135505529. The reversal of 135505502 is 205505531.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3278 + ... + 16785.

It is an arithmetic number, because the mean of its divisors is an integer number (13904352).

Almost surely, 2^135505502 is an apocalyptic number.

135505502 is a deficient number, since it is larger than the sum of its proper divisors (86964130).

135505502 is a wasteful number, since it uses less digits than its factorization.

135505502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20383.

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 135505502 is about 11640.6830555599. The cubic root of 135505502 is about 513.6322800037.

The spelling of 135505502 in words is "one hundred thirty-five million, five hundred five thousand, five hundred two".