135302560 has 48 divisors (see below), whose sum is σ = 333559296. Its totient is φ = 51766528.

The previous prime is 135302549. The next prime is 135302567. The reversal of 135302560 is 65203531.

It is a happy number.

135302560 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (135302567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14704 + ... + 22063.

It is an arithmetic number, because the mean of its divisors is an integer number (6949152).

Almost surely, 2^135302560 is an apocalyptic number.

135302560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135302560 is an abundant number, since it is smaller than the sum of its proper divisors (198256736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135302560 is a wasteful number, since it uses less digits than its factorization.

135302560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36805 (or 36797 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 135302560 is about 11631.9628610136. The cubic root of 135302560 is about 513.3757353329.

The spelling of 135302560 in words is "one hundred thirty-five million, three hundred two thousand, five hundred sixty".