16763476369 has 2 divisors, whose sum is σ = 16763476370. Its totient is φ = 16763476368.

The previous prime is 16763476343. The next prime is 16763476381. The reversal of 16763476369 is 96367436761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16348946769 + 414529600 = 127863^2 + 20360^2 .

It is a cyclic number.

It is not a de Polignac number, because 16763476369 - 2¹³ = 16763468177 is a prime.

It is a super-2 number, since 2×16763476369² (a number of 21 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (16763476309) 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, 8381738184 + 8381738185.

It is an arithmetic number, because the mean of its divisors is an integer number (8381738185).

Almost surely, 2^16763476369 is an apocalyptic number.

It is an amenable number.

16763476369 is a deficient number, since it is larger than the sum of its proper divisors (1).

16763476369 is an equidigital number, since it uses as much as digits as its factorization.

16763476369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20575296, while the sum is 58.

The spelling of 16763476369 in words is "sixteen billion, seven hundred sixty-three million, four hundred seventy-six thousand, three hundred sixty-nine".