150423664 has 20 divisors (see below), whose sum is σ = 291684456. Its totient is φ = 75150272.

The previous prime is 150423661. The next prime is 150423683. The reversal of 150423664 is 466324051.

It is a super-3 number, since 3×150423664³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150423661) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 21282 + ... + 27454.

Almost surely, 2^150423664 is an apocalyptic number.

It is an amenable number.

150423664 is a deficient number, since it is larger than the sum of its proper divisors (141260792).

150423664 is a wasteful number, since it uses less digits than its factorization.

150423664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7704 (or 7698 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 150423664 is about 12264.7325286775. The cubic root of 150423664 is about 531.8290479047.

The spelling of 150423664 in words is "one hundred fifty million, four hundred twenty-three thousand, six hundred sixty-four".