16109350879 has 2 divisors, whose sum is σ = 16109350880. Its totient is φ = 16109350878.

The previous prime is 16109350871. The next prime is 16109350883. The reversal of 16109350879 is 97805390161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16109350879 - 2³ = 16109350871 is a prime.

It is a super-2 number, since 2×16109350879² (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 (16109350871) 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, 8054675439 + 8054675440.

It is an arithmetic number, because the mean of its divisors is an integer number (8054675440).

Almost surely, 2^16109350879 is an apocalyptic number.

16109350879 is a deficient number, since it is larger than the sum of its proper divisors (1).

16109350879 is an equidigital number, since it uses as much as digits as its factorization.

16109350879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 49.

The spelling of 16109350879 in words is "sixteen billion, one hundred nine million, three hundred fifty thousand, eight hundred seventy-nine".