150900007666 has 8 divisors (see below), whose sum is σ = 226903435740. Its totient is φ = 75265529088.

The previous prime is 150900007651. The next prime is 150900007703. The reversal of 150900007666 is 666700009051.

It can be written as a sum of positive squares in 2 ways, for example, as 147280180441 + 3619827225 = 383771^2 + 60165^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92236351 + ... + 92237986.

Almost surely, 2^150900007666 is an apocalyptic number.

150900007666 is a deficient number, since it is larger than the sum of its proper divisors (76003428074).

150900007666 is a wasteful number, since it uses less digits than its factorization.

150900007666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184474748.

The product of its (nonzero) digits is 68040, while the sum is 40.

The spelling of 150900007666 in words is "one hundred fifty billion, nine hundred million, seven thousand, six hundred sixty-six".