16162386293 has 2 divisors, whose sum is σ = 16162386294. Its totient is φ = 16162386292.

The previous prime is 16162386241. The next prime is 16162386301. The reversal of 16162386293 is 39268326161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15227066404 + 935319889 = 123398^2 + 30583^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16162386293 is a prime.

It is a super-2 number, since 2×16162386293² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16162386203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8081193146 + 8081193147.

It is an arithmetic number, because the mean of its divisors is an integer number (8081193147).

Almost surely, 2^16162386293 is an apocalyptic number.

It is an amenable number.

16162386293 is a deficient number, since it is larger than the sum of its proper divisors (1).

16162386293 is an equidigital number, since it uses as much as digits as its factorization.

16162386293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 47.

The spelling of 16162386293 in words is "sixteen billion, one hundred sixty-two million, three hundred eighty-six thousand, two hundred ninety-three".