162008443511 has 2 divisors, whose sum is σ = 162008443512. Its totient is φ = 162008443510.

The previous prime is 162008443339. The next prime is 162008443517. The reversal of 162008443511 is 115344800261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162008443511 - 2³⁰ = 160934701687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162008443517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81004221755 + 81004221756.

It is an arithmetic number, because the mean of its divisors is an integer number (81004221756).

Almost surely, 2^162008443511 is an apocalyptic number.

162008443511 is a deficient number, since it is larger than the sum of its proper divisors (1).

162008443511 is an equidigital number, since it uses as much as digits as its factorization.

162008443511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 162008443511 in words is "one hundred sixty-two billion, eight million, four hundred forty-three thousand, five hundred eleven".