150666056 has 8 divisors (see below), whose sum is σ = 282498870. Its totient is φ = 75333024.

The previous prime is 150666011. The next prime is 150666059. The reversal of 150666056 is 650666051.

It can be written as a sum of positive squares in only one way, i.e., 100681156 + 49984900 = 10034^2 + 7070^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (150666059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9416621 + ... + 9416636.

Almost surely, 2^150666056 is an apocalyptic number.

It is an amenable number.

150666056 is a deficient number, since it is larger than the sum of its proper divisors (131832814).

150666056 is a wasteful number, since it uses less digits than its factorization.

150666056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18833263 (or 18833259 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 150666056 is about 12274.6102178440. The cubic root of 150666056 is about 532.1145568971.

The spelling of 150666056 in words is "one hundred fifty million, six hundred sixty-six thousand, fifty-six".