150245012 has 18 divisors (see below), whose sum is σ = 270236862. Its totient is φ = 73089504.

The previous prime is 150244999. The next prime is 150245063. The reversal of 150245012 is 210542051.

It can be written as a sum of positive squares in 3 ways, for example, as 86787856 + 63457156 = 9316^2 + 7966^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8243 + ... + 19194.

It is an arithmetic number, because the mean of its divisors is an integer number (15013159).

Almost surely, 2^150245012 is an apocalyptic number.

It is an amenable number.

150245012 is a deficient number, since it is larger than the sum of its proper divisors (119991850).

150245012 is a wasteful number, since it uses less digits than its factorization.

150245012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27515 (or 27476 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 150245012 is about 12257.4472056787. The cubic root of 150245012 is about 531.6184206681.

Adding to 150245012 its reverse (210542051), we get a palindrome (360787063).

The spelling of 150245012 in words is "one hundred fifty million, two hundred forty-five thousand, twelve".