150502400 has 66 divisors (see below), whose sum is σ = 373127160. Its totient is φ = 60190720.

The previous prime is 150502399. The next prime is 150502403. The reversal of 150502400 is 4205051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150502403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22661 + ... + 28539.

Almost surely, 2^150502400 is an apocalyptic number.

150502400 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 150502400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186563580).

150502400 is an abundant number, since it is smaller than the sum of its proper divisors (222624760).

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

150502400 is an equidigital number, since it uses as much as digits as its factorization.

150502400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5909 (or 5886 counting only the distinct ones).

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

The square root of 150502400 is about 12267.9419626928. The cubic root of 150502400 is about 531.9218231744.

Adding to 150502400 its reverse (4205051), we get a palindrome (154707451).

The spelling of 150502400 in words is "one hundred fifty million, five hundred two thousand, four hundred".