150135555 has 8 divisors (see below), whose sum is σ = 240216912. Its totient is φ = 80072288.

The previous prime is 150135547. The next prime is 150135571. The reversal of 150135555 is 555531051.

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 150135555 - 2³ = 150135547 is a prime.

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, 5004504 + ... + 5004533.

It is an arithmetic number, because the mean of its divisors is an integer number (30027114).

Almost surely, 2^150135555 is an apocalyptic number.

150135555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

150135555 is a deficient number, since it is larger than the sum of its proper divisors (90081357).

150135555 is a wasteful number, since it uses less digits than its factorization.

150135555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10009045.

The product of its (nonzero) digits is 9375, while the sum is 30.

The square root of 150135555 is about 12252.9814739107. The cubic root of 150135555 is about 531.4892904934.

The spelling of 150135555 in words is "one hundred fifty million, one hundred thirty-five thousand, five hundred fifty-five".