151063666 has 16 divisors (see below), whose sum is σ = 258381144. Its totient is φ = 65620224.

The previous prime is 151063657. The next prime is 151063669. The reversal of 151063666 is 666360151.

It can be written as a sum of positive squares in 4 ways, for example, as 93683041 + 57380625 = 9679^2 + 7575^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (151063669) 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, 170445 + ... + 171328.

Almost surely, 2^151063666 is an apocalyptic number.

151063666 is a deficient number, since it is larger than the sum of its proper divisors (107317478).

151063666 is a wasteful number, since it uses less digits than its factorization.

151063666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341805.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 151063666 is about 12290.7959872418. The cubic root of 151063666 is about 532.5822318582.

The spelling of 151063666 in words is "one hundred fifty-one million, sixty-three thousand, six hundred sixty-six".