135296564 has 12 divisors (see below), whose sum is σ = 254982084. Its totient is φ = 62444544.

The previous prime is 135296563. The next prime is 135296573. The reversal of 135296564 is 465692531.

It can be written as a sum of positive squares in 2 ways, for example, as 47499664 + 87796900 = 6892^2 + 9370^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135296563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1300877 + ... + 1300980.

It is an arithmetic number, because the mean of its divisors is an integer number (21248507).

Almost surely, 2^135296564 is an apocalyptic number.

It is an amenable number.

135296564 is a deficient number, since it is larger than the sum of its proper divisors (119685520).

135296564 is a wasteful number, since it uses less digits than its factorization.

135296564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2601874 (or 2601872 counting only the distinct ones).

The product of its digits is 194400, while the sum is 41.

The square root of 135296564 is about 11631.7051200587. The cubic root of 135296564 is about 513.3681517209.

The spelling of 135296564 in words is "one hundred thirty-five million, two hundred ninety-six thousand, five hundred sixty-four".