16093433879 has 2 divisors, whose sum is σ = 16093433880. Its totient is φ = 16093433878.

The previous prime is 16093433869. The next prime is 16093433933. The reversal of 16093433879 is 97833439061.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16093433879 is a prime.

It is a super-2 number, since 2×16093433879² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16093433879.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16093433869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8046716939 + 8046716940.

It is an arithmetic number, because the mean of its divisors is an integer number (8046716940).

Almost surely, 2^16093433879 is an apocalyptic number.

16093433879 is a deficient number, since it is larger than the sum of its proper divisors (1).

16093433879 is an equidigital number, since it uses as much as digits as its factorization.

16093433879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2939328, while the sum is 53.

The spelling of 16093433879 in words is "sixteen billion, ninety-three million, four hundred thirty-three thousand, eight hundred seventy-nine".