150666061 has 8 divisors (see below), whose sum is σ = 185435264. Its totient is φ = 119208240.

The previous prime is 150666059. The next prime is 150666071. The reversal of 150666061 is 160666051.

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

It is a cyclic number.

It is not a de Polignac number, because 150666061 - 2¹ = 150666059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150666001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 827745 + ... + 827926.

It is an arithmetic number, because the mean of its divisors is an integer number (23179408).

Almost surely, 2^150666061 is an apocalyptic number.

It is an amenable number.

150666061 is a deficient number, since it is larger than the sum of its proper divisors (34769203).

150666061 is a wasteful number, since it uses less digits than its factorization.

150666061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655691.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 150666061 is about 12274.6104215164. The cubic root of 150666061 is about 532.1145627834.

The spelling of 150666061 in words is "one hundred fifty million, six hundred sixty-six thousand, sixty-one".