150561065164 has 12 divisors (see below), whose sum is σ = 274937597424. Its totient is φ = 72007465904.

The previous prime is 150561065147. The next prime is 150561065173. The reversal of 150561065164 is 461560165051.

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, 818266567 + ... + 818266750.

It is an arithmetic number, because the mean of its divisors is an integer number (22911466452).

Almost surely, 2^150561065164 is an apocalyptic number.

It is an amenable number.

150561065164 is a deficient number, since it is larger than the sum of its proper divisors (124376532260).

150561065164 is a wasteful number, since it uses less digits than its factorization.

150561065164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636533344 (or 1636533342 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 150561065164 in words is "one hundred fifty billion, five hundred sixty-one million, sixty-five thousand, one hundred sixty-four".