2150836161 has 8 divisors (see below), whose sum is σ = 2874315840. Its totient is φ = 1430623632.

The previous prime is 2150836151. The next prime is 2150836189. The reversal of 2150836161 is 1616380512.

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

It is not a de Polignac number, because 2150836161 - 2⁹ = 2150835649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2150836151) 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, 815250 + ... + 817883.

It is an arithmetic number, because the mean of its divisors is an integer number (359289480).

Almost surely, 2^2150836161 is an apocalyptic number.

It is an amenable number.

2150836161 is a deficient number, since it is larger than the sum of its proper divisors (723479679).

2150836161 is a wasteful number, since it uses less digits than its factorization.

2150836161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633575.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 2150836161 is about 46377.1081569345. The cubic root of 2150836161 is about 1290.8301771221.

The spelling of 2150836161 in words is "two billion, one hundred fifty million, eight hundred thirty-six thousand, one hundred sixty-one".