150543412 has 6 divisors (see below), whose sum is σ = 263450978. Its totient is φ = 75271704.

The previous prime is 150543401. The next prime is 150543433. The reversal of 150543412 is 214345051.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 137030436 + 13512976 = 11706^2 + 3676^2 .

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 as a sum of consecutive naturals, namely, 18817923 + ... + 18817930.

Almost surely, 2^150543412 is an apocalyptic number.

It is an amenable number.

150543412 is a deficient number, since it is larger than the sum of its proper divisors (112907566).

150543412 is a wasteful number, since it uses less digits than its factorization.

150543412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37635857 (or 37635855 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 150543412 is about 12269.6133598415. The cubic root of 150543412 is about 531.9701351317.

Adding to 150543412 its reverse (214345051), we get a palindrome (364888463).

The spelling of 150543412 in words is "one hundred fifty million, five hundred forty-three thousand, four hundred twelve".