16162162815413 has 2 divisors, whose sum is σ = 16162162815414. Its totient is φ = 16162162815412.

The previous prime is 16162162815391. The next prime is 16162162815433. The reversal of 16162162815413 is 31451826126161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14661493715089 + 1500669100324 = 3829033^2 + 1225018^2 .

It is a cyclic number.

It is not a de Polignac number, because 16162162815413 - 2⁶ = 16162162815349 is a prime.

It is a super-2 number, since 2×16162162815413² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16162162815433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8081081407706 + 8081081407707.

It is an arithmetic number, because the mean of its divisors is an integer number (8081081407707).

Almost surely, 2^{16162162815413} is an apocalyptic number.

It is an amenable number.

16162162815413 is a deficient number, since it is larger than the sum of its proper divisors (1).

16162162815413 is an equidigital number, since it uses as much as digits as its factorization.

16162162815413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 47.

The spelling of 16162162815413 in words is "sixteen trillion, one hundred sixty-two billion, one hundred sixty-two million, eight hundred fifteen thousand, four hundred thirteen".