435596019161 has 2 divisors, whose sum is σ = 435596019162. Its totient is φ = 435596019160.

The previous prime is 435596019137. The next prime is 435596019163. The reversal of 435596019161 is 161910695534.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 391195207936 + 44400811225 = 625456^2 + 210715^2 .

It is a cyclic number.

It is not a de Polignac number, because 435596019161 - 2¹⁸ = 435595757017 is a prime.

Together with 435596019163, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (435596019163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217798009580 + 217798009581.

It is an arithmetic number, because the mean of its divisors is an integer number (217798009581).

Almost surely, 2^435596019161 is an apocalyptic number.

It is an amenable number.

435596019161 is a deficient number, since it is larger than the sum of its proper divisors (1).

435596019161 is an equidigital number, since it uses as much as digits as its factorization.

435596019161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 874800, while the sum is 50.

The spelling of 435596019161 in words is "four hundred thirty-five billion, five hundred ninety-six million, nineteen thousand, one hundred sixty-one".