16515365483 has 2 divisors, whose sum is σ = 16515365484. Its totient is φ = 16515365482.

The previous prime is 16515365443. The next prime is 16515365521. The reversal of 16515365483 is 38456351561.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16515365483 is a prime.

It is not a weakly prime, because it can be changed into another prime (16515365443) 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, 8257682741 + 8257682742.

It is an arithmetic number, because the mean of its divisors is an integer number (8257682742).

Almost surely, 2^16515365483 is an apocalyptic number.

16515365483 is a deficient number, since it is larger than the sum of its proper divisors (1).

16515365483 is an equidigital number, since it uses as much as digits as its factorization.

16515365483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296000, while the sum is 47.

The spelling of 16515365483 in words is "sixteen billion, five hundred fifteen million, three hundred sixty-five thousand, four hundred eighty-three".