1596477161 has 2 divisors, whose sum is σ = 1596477162. Its totient is φ = 1596477160.

The previous prime is 1596477149. The next prime is 1596477163. The reversal of 1596477161 is 1617746951.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1092699136 + 503778025 = 33056^2 + 22445^2 .

It is an emirp because it is prime and its reverse (1617746951) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1596477161 - 2⁶ = 1596477097 is a prime.

Together with 1596477163, 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 (1596477163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 798238580 + 798238581.

It is an arithmetic number, because the mean of its divisors is an integer number (798238581).

Almost surely, 2^1596477161 is an apocalyptic number.

It is an amenable number.

1596477161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1596477161 is an equidigital number, since it uses as much as digits as its factorization.

1596477161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 47.

The square root of 1596477161 is about 39955.9402467268. The cubic root of 1596477161 is about 1168.7480608659.

The spelling of 1596477161 in words is "one billion, five hundred ninety-six million, four hundred seventy-seven thousand, one hundred sixty-one".