150005204 has 6 divisors (see below), whose sum is σ = 262509114. Its totient is φ = 75002600.

The previous prime is 150005203. The next prime is 150005213. The reversal of 150005204 is 402500051.

150005204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 116596804 + 33408400 = 10798^2 + 5780^2 .

It is a super-2 number, since 2×150005204² = 45003122454163232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150005203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18750647 + ... + 18750654.

It is an arithmetic number, because the mean of its divisors is an integer number (43751519).

Almost surely, 2^150005204 is an apocalyptic number.

It is an amenable number.

150005204 is a deficient number, since it is larger than the sum of its proper divisors (112503910).

150005204 is a wasteful number, since it uses less digits than its factorization.

150005204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37501305 (or 37501303 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 150005204 is about 12247.6611644836. The cubic root of 150005204 is about 531.3354290482.

Adding to 150005204 its reverse (402500051), we get a palindrome (552505255).

The spelling of 150005204 in words is "one hundred fifty million, five thousand, two hundred four".