150065604 has 72 divisors (see below), whose sum is σ = 422636760. Its totient is φ = 44577792.

The previous prime is 150065557. The next prime is 150065623. The reversal of 150065604 is 406560051.

It is a happy number.

150065604 is a `hidden beast` number, since 1 + 5 + 0 + 0 + 656 + 0 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 248004 + 149817600 = 498^2 + 12240^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8044 + ... + 19100.

It is an arithmetic number, because the mean of its divisors is an integer number (5869955).

Almost surely, 2^150065604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150065604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211318380).

150065604 is an abundant number, since it is smaller than the sum of its proper divisors (272571156).

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

150065604 is a wasteful number, since it uses less digits than its factorization.

150065604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11109 (or 11104 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 150065604 is about 12250.1266932224. The cubic root of 150065604 is about 531.4067340266.

The spelling of 150065604 in words is "one hundred fifty million, sixty-five thousand, six hundred four".