150173000 has 64 divisors (see below), whose sum is σ = 353358720. Its totient is φ = 59736000.

The previous prime is 150172999. The next prime is 150173011. The reversal of 150173000 is 371051.

150173000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 150173000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262715 + ... + 263285.

It is an arithmetic number, because the mean of its divisors is an integer number (5521230).

Almost surely, 2^150173000 is an apocalyptic number.

150173000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150173000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176679360).

150173000 is an abundant number, since it is smaller than the sum of its proper divisors (203185720).

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

150173000 is a wasteful number, since it uses less digits than its factorization.

150173000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855 (or 841 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 150173000 is about 12254.5093741039. The cubic root of 150173000 is about 531.5334727041.

The spelling of 150173000 in words is "one hundred fifty million, one hundred seventy-three thousand".