135545360 has 40 divisors (see below), whose sum is σ = 315723096. Its totient is φ = 54118400.

The previous prime is 135545359. The next prime is 135545363. The reversal of 135545360 is 63545531.

It can be written as a sum of positive squares in 4 ways, for example, as 74580496 + 60964864 = 8636^2 + 7808^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (135545363) 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, 54872 + ... + 57288.

Almost surely, 2^135545360 is an apocalyptic number.

135545360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135545360 is an abundant number, since it is smaller than the sum of its proper divisors (180177736).

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

135545360 is a wasteful number, since it uses less digits than its factorization.

135545360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3131 (or 3125 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 135545360 is about 11642.3949426224. The cubic root of 135545360 is about 513.6826355198.

The spelling of 135545360 in words is "one hundred thirty-five million, five hundred forty-five thousand, three hundred sixty".