150055004555 has 4 divisors (see below), whose sum is σ = 180066005472. Its totient is φ = 120044003640.

The previous prime is 150055004521. The next prime is 150055004581. The reversal of 150055004555 is 555400550051.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 150055004555 - 2⁸ = 150055004299 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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15005500451 + ... + 15005500460.

It is an arithmetic number, because the mean of its divisors is an integer number (45016501368).

Almost surely, 2^150055004555 is an apocalyptic number.

150055004555 is a deficient number, since it is larger than the sum of its proper divisors (30011000917).

150055004555 is an equidigital number, since it uses as much as digits as its factorization.

150055004555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30011000916.

The product of its (nonzero) digits is 62500, while the sum is 35.

The spelling of 150055004555 in words is "one hundred fifty billion, fifty-five million, four thousand, five hundred fifty-five".