150535666 has 8 divisors (see below), whose sum is σ = 225869184. Its totient is φ = 75245940.

The previous prime is 150535661. The next prime is 150535681. The reversal of 150535666 is 666535051.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (150535661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270 + ... + 17353.

It is an arithmetic number, because the mean of its divisors is an integer number (28233648).

Almost surely, 2^150535666 is an apocalyptic number.

150535666 is a deficient number, since it is larger than the sum of its proper divisors (75333518).

150535666 is a wasteful number, since it uses less digits than its factorization.

150535666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21896.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 150535666 is about 12269.2976979125. The cubic root of 150535666 is about 531.9610110496.

The spelling of 150535666 in words is "one hundred fifty million, five hundred thirty-five thousand, six hundred sixty-six".