3566471747473 has 2 divisors, whose sum is σ = 3566471747474. Its totient is φ = 3566471747472.

The previous prime is 3566471747429. The next prime is 3566471747567. The reversal of 3566471747473 is 3747471746653.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3377405923984 + 189065823489 = 1837772^2 + 434817^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3566471747473 is a prime.

It is a super-2 number, since 2×3566471747473² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3566471747173) 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, 1783235873736 + 1783235873737.

It is an arithmetic number, because the mean of its divisors is an integer number (1783235873737).

Almost surely, 2^{3566471747473} is an apocalyptic number.

It is an amenable number.

3566471747473 is a deficient number, since it is larger than the sum of its proper divisors (1).

3566471747473 is an equidigital number, since it uses as much as digits as its factorization.

3566471747473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248935680, while the sum is 64.

The spelling of 3566471747473 in words is "three trillion, five hundred sixty-six billion, four hundred seventy-one million, seven hundred forty-seven thousand, four hundred seventy-three".