150555556 has 12 divisors (see below), whose sum is σ = 269599792. Its totient is φ = 73527048.

The previous prime is 150555547. The next prime is 150555577. The reversal of 150555556 is 655555051.

150555556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437490 + ... + 437833.

Almost surely, 2^150555556 is an apocalyptic number.

It is an amenable number.

150555556 is a deficient number, since it is larger than the sum of its proper divisors (119044236).

150555556 is a wasteful number, since it uses less digits than its factorization.

150555556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875370 (or 875368 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 37.

The square root of 150555556 is about 12270.1082309815. The cubic root of 150555556 is about 531.9844390270.

The spelling of 150555556 in words is "one hundred fifty million, five hundred fifty-five thousand, five hundred fifty-six".