135568480 has 48 divisors (see below), whose sum is σ = 321073200. Its totient is φ = 54093312.

The previous prime is 135568469. The next prime is 135568483. The reversal of 135568480 is 84865531.

135568480 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135568483) 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, 86746 + ... + 88294.

It is an arithmetic number, because the mean of its divisors is an integer number (6689025).

Almost surely, 2^135568480 is an apocalyptic number.

135568480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135568480 is an abundant number, since it is smaller than the sum of its proper divisors (185504720).

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

135568480 is a wasteful number, since it uses less digits than its factorization.

135568480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111 (or 2103 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 135568480 is about 11643.3878231381. The cubic root of 135568480 is about 513.7118401771.

The spelling of 135568480 in words is "one hundred thirty-five million, five hundred sixty-eight thousand, four hundred eighty".