16482944551 has 2 divisors, whose sum is σ = 16482944552. Its totient is φ = 16482944550.

The previous prime is 16482944539. The next prime is 16482944557. The reversal of 16482944551 is 15544928461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16482944551 - 2¹¹ = 16482942503 is a prime.

It is a super-2 number, since 2×16482944551² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16482944495 and 16482944504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16482944557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8241472275 + 8241472276.

It is an arithmetic number, because the mean of its divisors is an integer number (8241472276).

Almost surely, 2^16482944551 is an apocalyptic number.

16482944551 is a deficient number, since it is larger than the sum of its proper divisors (1).

16482944551 is an equidigital number, since it uses as much as digits as its factorization.

16482944551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1382400, while the sum is 49.

The spelling of 16482944551 in words is "sixteen billion, four hundred eighty-two million, nine hundred forty-four thousand, five hundred fifty-one".