150001564 has 12 divisors (see below), whose sum is σ = 265102488. Its totient is φ = 74258000.

The previous prime is 150001559. The next prime is 150001573. The reversal of 150001564 is 465100051.

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, 185242 + ... + 186049.

It is an arithmetic number, because the mean of its divisors is an integer number (22091874).

Almost surely, 2^150001564 is an apocalyptic number.

It is an amenable number.

150001564 is a deficient number, since it is larger than the sum of its proper divisors (115100924).

150001564 is a wasteful number, since it uses less digits than its factorization.

150001564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371396 (or 371394 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 150001564 is about 12247.5125637821. The cubic root of 150001564 is about 531.3311312493.

The spelling of 150001564 in words is "one hundred fifty million, one thousand, five hundred sixty-four".