150561065163 has 8 divisors (see below), whose sum is σ = 204039039376. Its totient is φ = 98728567200.

The previous prime is 150561065147. The next prime is 150561065173. The reversal of 150561065163 is 361560165051.

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

It is not a de Polignac number, because 150561065163 - 2⁴ = 150561065147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150561065173) 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, 411368848 + ... + 411369213.

It is an arithmetic number, because the mean of its divisors is an integer number (25504879922).

Almost surely, 2^150561065163 is an apocalyptic number.

150561065163 is a deficient number, since it is larger than the sum of its proper divisors (53477974213).

150561065163 is an equidigital number, since it uses as much as digits as its factorization.

150561065163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822738125.

The product of its (nonzero) digits is 81000, while the sum is 39.

The spelling of 150561065163 in words is "one hundred fifty billion, five hundred sixty-one million, sixty-five thousand, one hundred sixty-three".