150304520 has 32 divisors (see below), whose sum is σ = 339102720. Its totient is φ = 59958720.

The previous prime is 150304519. The next prime is 150304559. The reversal of 150304520 is 25403051.

150304520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 150304492 and 150304501.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10415 + ... + 20225.

It is an arithmetic number, because the mean of its divisors is an integer number (10596960).

Almost surely, 2^150304520 is an apocalyptic number.

150304520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150304520 is an abundant number, since it is smaller than the sum of its proper divisors (188798200).

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

150304520 is a wasteful number, since it uses less digits than its factorization.

150304520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10205 (or 10201 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 150304520 is about 12259.8743876110. The cubic root of 150304520 is about 531.6885979801.

Adding to 150304520 its reverse (25403051), we get a palindrome (175707571).

The spelling of 150304520 in words is "one hundred fifty million, three hundred four thousand, five hundred twenty".