16189015876093 has 2 divisors, whose sum is σ = 16189015876094. Its totient is φ = 16189015876092.

The previous prime is 16189015876079. The next prime is 16189015876133. The reversal of 16189015876093 is 39067851098161.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9413838967204 + 6775176908889 = 3068198^2 + 2602917^2 .

It is a cyclic number.

It is not a de Polignac number, because 16189015876093 - 2²⁵ = 16188982321661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16189015846093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8094507938046 + 8094507938047.

It is an arithmetic number, because the mean of its divisors is an integer number (8094507938047).

Almost surely, 2^{16189015876093} is an apocalyptic number.

It is an amenable number.

16189015876093 is a deficient number, since it is larger than the sum of its proper divisors (1).

16189015876093 is an equidigital number, since it uses as much as digits as its factorization.

16189015876093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19595520, while the sum is 64.

The spelling of 16189015876093 in words is "sixteen trillion, one hundred eighty-nine billion, fifteen million, eight hundred seventy-six thousand, ninety-three".