16204482793 has 2 divisors, whose sum is σ = 16204482794. Its totient is φ = 16204482792.

The previous prime is 16204482757. The next prime is 16204482817. The reversal of 16204482793 is 39728440261.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11019330729 + 5185152064 = 104973^2 + 72008^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16204482793 is a prime.

It is not a weakly prime, because it can be changed into another prime (16204482703) 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, 8102241396 + 8102241397.

It is an arithmetic number, because the mean of its divisors is an integer number (8102241397).

Almost surely, 2^16204482793 is an apocalyptic number.

It is an amenable number.

16204482793 is a deficient number, since it is larger than the sum of its proper divisors (1).

16204482793 is an equidigital number, since it uses as much as digits as its factorization.

16204482793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 16204482793 in words is "sixteen billion, two hundred four million, four hundred eighty-two thousand, seven hundred ninety-three".