150404500 has 24 divisors (see below), whose sum is σ = 328484520. Its totient is φ = 60161600.

The previous prime is 150404489. The next prime is 150404509. The reversal of 150404500 is 5404051.

It can be written as a sum of positive squares in 4 ways, for example, as 1710864 + 148693636 = 1308^2 + 12194^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150404509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149905 + ... + 150904.

It is an arithmetic number, because the mean of its divisors is an integer number (13686855).

Almost surely, 2^150404500 is an apocalyptic number.

150404500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150404500 is an abundant number, since it is smaller than the sum of its proper divisors (178080020).

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

150404500 is a wasteful number, since it uses less digits than its factorization.

150404500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300828 (or 300816 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 150404500 is about 12263.9512393029. The cubic root of 150404500 is about 531.8064619089.

Adding to 150404500 its reverse (5404051), we get a palindrome (155808551).

The spelling of 150404500 in words is "one hundred fifty million, four hundred four thousand, five hundred".