16055324819 has 2 divisors, whose sum is σ = 16055324820. Its totient is φ = 16055324818.

The previous prime is 16055324809. The next prime is 16055324837. The reversal of 16055324819 is 91842355061.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16055324819 - 2³² = 11760357523 is a prime.

It is a super-2 number, since 2×16055324819² (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 16055324819.

It is not a weakly prime, because it can be changed into another prime (16055324809) 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, 8027662409 + 8027662410.

It is an arithmetic number, because the mean of its divisors is an integer number (8027662410).

Almost surely, 2^16055324819 is an apocalyptic number.

16055324819 is a deficient number, since it is larger than the sum of its proper divisors (1).

16055324819 is an equidigital number, since it uses as much as digits as its factorization.

16055324819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 44.

The spelling of 16055324819 in words is "sixteen billion, fifty-five million, three hundred twenty-four thousand, eight hundred nineteen".