2696150161 has 4 divisors (see below), whose sum is σ = 2696254132. Its totient is φ = 2696046192.

The previous prime is 2696150129. The next prime is 2696150189. The reversal of 2696150161 is 1610516962.

2696150161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1610516962 = 2 ⋅805258481.

It can be written as a sum of positive squares in 2 ways, for example, as 637259536 + 2058890625 = 25244^2 + 45375^2 .

It is a cyclic number.

It is not a de Polignac number, because 2696150161 - 2⁵ = 2696150129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2696150161.

It is not an unprimeable number, because it can be changed into a prime (2696150111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22231 + ... + 76723.

It is an arithmetic number, because the mean of its divisors is an integer number (674063533).

Almost surely, 2^2696150161 is an apocalyptic number.

It is an amenable number.

2696150161 is a deficient number, since it is larger than the sum of its proper divisors (103971).

2696150161 is an equidigital number, since it uses as much as digits as its factorization.

2696150161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103970.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 2696150161 is about 51924.4659192562. The cubic root of 2696150161 is about 1391.8145067669.

The spelling of 2696150161 in words is "two billion, six hundred ninety-six million, one hundred fifty thousand, one hundred sixty-one".