150223977 has 10 divisors (see below), whose sum is σ = 224408778. Its totient is φ = 100149264.

The previous prime is 150223949. The next prime is 150223979. The reversal of 150223977 is 779322051.

150223977 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 only one way, i.e., 114511401 + 35712576 = 10701^2 + 5976^2 .

It is not a de Polignac number, because 150223977 - 2¹⁰ = 150222953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150223979) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 927228 + ... + 927389.

Almost surely, 2^150223977 is an apocalyptic number.

It is an amenable number.

150223977 is a deficient number, since it is larger than the sum of its proper divisors (74184801).

150223977 is an equidigital number, since it uses as much as digits as its factorization.

150223977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854629 (or 1854620 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 150223977 is about 12256.5891258539. The cubic root of 150223977 is about 531.5936098269.

The spelling of 150223977 in words is "one hundred fifty million, two hundred twenty-three thousand, nine hundred seventy-seven".