150235245 has 36 divisors (see below), whose sum is σ = 263754036. Its totient is φ = 79107840.

The previous prime is 150235243. The next prime is 150235259. The reversal of 150235245 is 542532051.

It is a happy number.

150235245 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 6 ways, for example, as 7241481 + 142993764 = 2691^2 + 11958^2 .

It is not a de Polignac number, because 150235245 - 2¹ = 150235243 is a prime.

It is a super-4 number, since 4×150235245⁴ (a number of 34 digits) contains 4444 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150235243) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 534505 + ... + 534785.

It is an arithmetic number, because the mean of its divisors is an integer number (7326501).

Almost surely, 2^150235245 is an apocalyptic number.

150235245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150235245 is a deficient number, since it is larger than the sum of its proper divisors (113518791).

150235245 is a wasteful number, since it uses less digits than its factorization.

150235245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 150235245 is about 12257.0487883503. The cubic root of 150235245 is about 531.6069007524.

Adding to 150235245 its reverse (542532051), we get a palindrome (692767296).

The spelling of 150235245 in words is "one hundred fifty million, two hundred thirty-five thousand, two hundred forty-five".