150135668 has 12 divisors (see below), whose sum is σ = 271797540. Its totient is φ = 72479232.

The previous prime is 150135649. The next prime is 150135673. The reversal of 150135668 is 866531051.

It can be written as a sum of positive squares in 2 ways, for example, as 39212644 + 110923024 = 6262^2 + 10532^2 .

It is a congruent number.

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, 647021 + ... + 647252.

It is an arithmetic number, because the mean of its divisors is an integer number (22649795).

Almost surely, 2^150135668 is an apocalyptic number.

It is an amenable number.

150135668 is a deficient number, since it is larger than the sum of its proper divisors (121661872).

150135668 is a wasteful number, since it uses less digits than its factorization.

150135668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294306 (or 1294304 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 150135668 is about 12252.9860850325. The cubic root of 150135668 is about 531.4894238357.

The spelling of 150135668 in words is "one hundred fifty million, one hundred thirty-five thousand, six hundred sixty-eight".