135563164 has 12 divisors (see below), whose sum is σ = 258802488. Its totient is φ = 61619600.

The previous prime is 135563149. The next prime is 135563171. The reversal of 135563164 is 461365531.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1540447 + ... + 1540534.

It is an arithmetic number, because the mean of its divisors is an integer number (21566874).

Almost surely, 2^135563164 is an apocalyptic number.

It is an amenable number.

135563164 is a deficient number, since it is larger than the sum of its proper divisors (123239324).

135563164 is a wasteful number, since it uses less digits than its factorization.

135563164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3080996 (or 3080994 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 135563164 is about 11643.1595368268. The cubic root of 135563164 is about 513.7051254210.

The spelling of 135563164 in words is "one hundred thirty-five million, five hundred sixty-three thousand, one hundred sixty-four".