150561163 has 8 divisors (see below), whose sum is σ = 162810432. Its totient is φ = 138688896.

The previous prime is 150561133. The next prime is 150561179. The reversal of 150561163 is 361165051.

150561163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150561163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150561133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93420 + ... + 95017.

It is an arithmetic number, because the mean of its divisors is an integer number (20351304).

Almost surely, 2^150561163 is an apocalyptic number.

150561163 is a deficient number, since it is larger than the sum of its proper divisors (12249269).

150561163 is a wasteful number, since it uses less digits than its factorization.

150561163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188501.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 150561163 is about 12270.3367109464. The cubic root of 150561163 is about 531.9910430116.

The spelling of 150561163 in words is "one hundred fifty million, five hundred sixty-one thousand, one hundred sixty-three".