150255250 has 16 divisors (see below), whose sum is σ = 281278296. Its totient is φ = 60102000.

The previous prime is 150255227. The next prime is 150255257. The reversal of 150255250 is 52552051.

It is a happy number.

150255250 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 4 ways, for example, as 50993881 + 99261369 = 7141^2 + 9963^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (150255257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300261 + ... + 300760.

Almost surely, 2^150255250 is an apocalyptic number.

150255250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150255250 is a deficient number, since it is larger than the sum of its proper divisors (131023046).

150255250 is an equidigital number, since it uses as much as digits as its factorization.

150255250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601038 (or 601028 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 150255250 is about 12257.8648222274. The cubic root of 150255250 is about 531.6304955798.

The spelling of 150255250 in words is "one hundred fifty million, two hundred fifty-five thousand, two hundred fifty".