35525802161 has 2 divisors, whose sum is σ = 35525802162. Its totient is φ = 35525802160.

The previous prime is 35525802113. The next prime is 35525802167. The reversal of 35525802161 is 16120852553.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35205392161 + 320410000 = 187631^2 + 17900^2 .

It is a cyclic number.

It is not a de Polignac number, because 35525802161 - 2¹⁰ = 35525801137 is a prime.

It is not a weakly prime, because it can be changed into another prime (35525802167) 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, 17762901080 + 17762901081.

It is an arithmetic number, because the mean of its divisors is an integer number (17762901081).

Almost surely, 2^35525802161 is an apocalyptic number.

It is an amenable number.

35525802161 is a deficient number, since it is larger than the sum of its proper divisors (1).

35525802161 is an equidigital number, since it uses as much as digits as its factorization.

35525802161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 38.

The spelling of 35525802161 in words is "thirty-five billion, five hundred twenty-five million, eight hundred two thousand, one hundred sixty-one".