150569601 has 24 divisors (see below), whose sum is σ = 251504064. Its totient is φ = 79420320.

The previous prime is 150569579. The next prime is 150569641. The reversal of 150569601 is 106965051.

It is not a de Polignac number, because 150569601 - 2¹⁴ = 150553217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150569641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37485 + ... + 41306.

It is an arithmetic number, because the mean of its divisors is an integer number (10479336).

Almost surely, 2^150569601 is an apocalyptic number.

It is an amenable number.

150569601 is a deficient number, since it is larger than the sum of its proper divisors (100934463).

150569601 is a wasteful number, since it uses less digits than its factorization.

150569601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78821 (or 78814 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 150569601 is about 12270.6805434744. The cubic root of 150569601 is about 532.0009810693. Note that the first 3 decimals are identical.

The spelling of 150569601 in words is "one hundred fifty million, five hundred sixty-nine thousand, six hundred one".