2735774161 has 2 divisors, whose sum is σ = 2735774162. Its totient is φ = 2735774160.

The previous prime is 2735774143. The next prime is 2735774179. The reversal of 2735774161 is 1614775372.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2735774143) and next prime (2735774179).

It can be written as a sum of positive squares in only one way, i.e., 2708577936 + 27196225 = 52044^2 + 5215^2 .

It is a cyclic number.

It is not a de Polignac number, because 2735774161 - 2¹¹ = 2735772113 is a prime.

It is not a weakly prime, because it can be changed into another prime (2735774101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1367887080 + 1367887081.

It is an arithmetic number, because the mean of its divisors is an integer number (1367887081).

Almost surely, 2^2735774161 is an apocalyptic number.

It is an amenable number.

2735774161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2735774161 is an equidigital number, since it uses as much as digits as its factorization.

2735774161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 246960, while the sum is 43.

The square root of 2735774161 is about 52304.6284854409. The cubic root of 2735774161 is about 1398.5996475511.

The spelling of 2735774161 in words is "two billion, seven hundred thirty-five million, seven hundred seventy-four thousand, one hundred sixty-one".