16647613483 has 2 divisors, whose sum is σ = 16647613484. Its totient is φ = 16647613482.

The previous prime is 16647613453. The next prime is 16647613487. The reversal of 16647613483 is 38431674661.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16647613483 is a prime.

It is not a weakly prime, because it can be changed into another prime (16647613487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8323806741 + 8323806742.

It is an arithmetic number, because the mean of its divisors is an integer number (8323806742).

Almost surely, 2^16647613483 is an apocalyptic number.

16647613483 is a deficient number, since it is larger than the sum of its proper divisors (1).

16647613483 is an equidigital number, since it uses as much as digits as its factorization.

16647613483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 49.

The spelling of 16647613483 in words is "sixteen billion, six hundred forty-seven million, six hundred thirteen thousand, four hundred eighty-three".