135055552001 has 8 divisors (see below), whose sum is σ = 138283666560. Its totient is φ = 131842212208.

The previous prime is 135055551997. The next prime is 135055552003. The reversal of 135055552001 is 100255550531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135055552001 - 2² = 135055551997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135055552003) 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, 3675191 + ... + 3711756.

It is an arithmetic number, because the mean of its divisors is an integer number (17285458320).

Almost surely, 2^135055552001 is an apocalyptic number.

It is an amenable number.

135055552001 is a deficient number, since it is larger than the sum of its proper divisors (3228114559).

135055552001 is an equidigital number, since it uses as much as digits as its factorization.

135055552001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7387383.

The product of its (nonzero) digits is 18750, while the sum is 32.

The spelling of 135055552001 in words is "one hundred thirty-five billion, fifty-five million, five hundred fifty-two thousand, one".