150660000 has 360 divisors, whose sum is σ = 573116544. Its totient is φ = 38880000.

The previous prime is 150659963. The next prime is 150660043. The reversal of 150660000 is 66051.

150660000 is a `hidden beast` number, since 1 + 5 + 0 + 660 + 0 + 0 + 0 = 666.

150660000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 4859985 + ... + 4860015.

Almost surely, 2^150660000 is an apocalyptic number.

150660000 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 150660000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286558272).

150660000 is an abundant number, since it is smaller than the sum of its proper divisors (422456544).

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

150660000 is an frugal number, since it uses more digits than its factorization.

150660000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 150660000 is about 12274.3635272873. The cubic root of 150660000 is about 532.1074273794.

The spelling of 150660000 in words is "one hundred fifty million, six hundred sixty thousand".