2162067337609 has 9 divisors (see below), whose sum is σ = 2166075699853. Its totient is φ = 2158066387372.

The previous prime is 2162067337543. The next prime is 2162067337631. The reversal of 2162067337609 is 9067337602612.

The square root of 2162067337609 is 1470397.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 2162067337609 - 2¹⁵ = 2162067304841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2162067337669) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1092503982 + ... + 1092505960.

Almost surely, 2^{2162067337609} is an apocalyptic number.

2162067337609 is the 1470397-th square number.

2162067337609 is the 735199-th centered octagonal number.

It is an amenable number.

2162067337609 is a deficient number, since it is larger than the sum of its proper divisors (4008362244).

2162067337609 is an frugal number, since it uses more digits than its factorization.

2162067337609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5444 (or 2722 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 52.

The spelling of 2162067337609 in words is "two trillion, one hundred sixty-two billion, sixty-seven million, three hundred thirty-seven thousand, six hundred nine".