135332564 has 12 divisors (see below), whose sum is σ = 237033300. Its totient is φ = 67608768.

The previous prime is 135332551. The next prime is 135332591. The reversal of 135332564 is 465233531.

It can be written as a sum of positive squares in 2 ways, for example, as 101203600 + 34128964 = 10060^2 + 5842^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 135332564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8849 + ... + 18680.

It is an arithmetic number, because the mean of its divisors is an integer number (19752775).

Almost surely, 2^135332564 is an apocalyptic number.

It is an amenable number.

135332564 is a deficient number, since it is larger than the sum of its proper divisors (101700736).

135332564 is a wasteful number, since it uses less digits than its factorization.

135332564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28762 (or 28760 counting only the distinct ones).

The product of its digits is 32400, while the sum is 32.

The square root of 135332564 is about 11633.2525116581. The cubic root of 135332564 is about 513.4136803827.

The spelling of 135332564 in words is "one hundred thirty-five million, three hundred thirty-two thousand, five hundred sixty-four".