150979012 has 6 divisors (see below), whose sum is σ = 264213278. Its totient is φ = 75489504.

The previous prime is 150979009. The next prime is 150979039. The reversal of 150979012 is 210979051.

It can be written as a sum of positive squares in only one way, i.e., 87871876 + 63107136 = 9374^2 + 7944^2 .

It is a super-2 number, since 2×150979012² = 45589324128992288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18872373 + ... + 18872380.

Almost surely, 2^150979012 is an apocalyptic number.

It is an amenable number.

150979012 is a deficient number, since it is larger than the sum of its proper divisors (113234266).

150979012 is a wasteful number, since it uses less digits than its factorization.

150979012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37744757 (or 37744755 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 34.

The square root of 150979012 is about 12287.3517081591. The cubic root of 150979012 is about 532.4827293509.

The spelling of 150979012 in words is "one hundred fifty million, nine hundred seventy-nine thousand, twelve".