150485188 has 24 divisors (see below), whose sum is σ = 302540672. Its totient is φ = 64157184.

The previous prime is 150485177. The next prime is 150485189. The reversal of 150485188 is 881584051.

It is a self number, because there is not a number n which added to its sum of digits gives 150485188.

It is not an unprimeable number, because it can be changed into a prime (150485189) 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, 8520 + ... + 19327.

Almost surely, 2^150485188 is an apocalyptic number.

It is an amenable number.

150485188 is an abundant number, since it is smaller than the sum of its proper divisors (152055484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150485188 is a wasteful number, since it uses less digits than its factorization.

150485188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28051 (or 28049 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 40.

The square root of 150485188 is about 12267.2404394795. The cubic root of 150485188 is about 531.9015448988.

The spelling of 150485188 in words is "one hundred fifty million, four hundred eighty-five thousand, one hundred eighty-eight".