135556315 has 8 divisors (see below), whose sum is σ = 163317168. Its totient is φ = 108012000.

The previous prime is 135556307. The next prime is 135556331. The reversal of 135556315 is 513655531.

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

It is not a de Polignac number, because 135556315 - 2³ = 135556307 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52752 + ... + 55261.

It is an arithmetic number, because the mean of its divisors is an integer number (20414646).

Almost surely, 2^135556315 is an apocalyptic number.

135556315 is a deficient number, since it is larger than the sum of its proper divisors (27760853).

135556315 is a wasteful number, since it uses less digits than its factorization.

135556315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108269.

The product of its digits is 33750, while the sum is 34.

The square root of 135556315 is about 11642.8654119164. The cubic root of 135556315 is about 513.6964740402.

The spelling of 135556315 in words is "one hundred thirty-five million, five hundred fifty-six thousand, three hundred fifteen".