16122533519 has 2 divisors, whose sum is σ = 16122533520. Its totient is φ = 16122533518.

The previous prime is 16122533509. The next prime is 16122533573. The reversal of 16122533519 is 91533522161.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16122533519 - 2²⁰ = 16121484943 is a prime.

It is a super-2 number, since 2×16122533519² (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 (16122533509) 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, 8061266759 + 8061266760.

It is an arithmetic number, because the mean of its divisors is an integer number (8061266760).

Almost surely, 2^16122533519 is an apocalyptic number.

16122533519 is a deficient number, since it is larger than the sum of its proper divisors (1).

16122533519 is an equidigital number, since it uses as much as digits as its factorization.

16122533519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48600, while the sum is 38.

The spelling of 16122533519 in words is "sixteen billion, one hundred twenty-two million, five hundred thirty-three thousand, five hundred nineteen".