135555104 has 12 divisors (see below), whose sum is σ = 266874174. Its totient is φ = 67777536.

The previous prime is 135555071. The next prime is 135555131. The reversal of 135555104 is 401555531.

It can be written as a sum of positive squares in only one way, i.e., 113465104 + 22090000 = 10652^2 + 4700^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2118017 + ... + 2118080.

Almost surely, 2^135555104 is an apocalyptic number.

It is an amenable number.

135555104 is a deficient number, since it is larger than the sum of its proper divisors (131319070).

135555104 is an equidigital number, since it uses as much as digits as its factorization.

135555104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4236107 (or 4236099 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 135555104 is about 11642.8134057022. The cubic root of 135555104 is about 513.6949443235.

The spelling of 135555104 in words is "one hundred thirty-five million, five hundred fifty-five thousand, one hundred four".