150516609 has 8 divisors (see below), whose sum is σ = 201237120. Its totient is φ = 100070256.

The previous prime is 150516601. The next prime is 150516631. The reversal of 150516609 is 906615051.

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

It is not a de Polignac number, because 150516609 - 2³ = 150516601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150516609.

It is not an unprimeable number, because it can be changed into a prime (150516601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67254 + ... + 69455.

It is an arithmetic number, because the mean of its divisors is an integer number (25154640).

Almost surely, 2^150516609 is an apocalyptic number.

It is an amenable number.

150516609 is a deficient number, since it is larger than the sum of its proper divisors (50720511).

150516609 is a wasteful number, since it uses less digits than its factorization.

150516609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137079.

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

The square root of 150516609 is about 12268.5210600137. The cubic root of 150516609 is about 531.9385623080.

The spelling of 150516609 in words is "one hundred fifty million, five hundred sixteen thousand, six hundred nine".