4851676447973 has 2 divisors, whose sum is σ = 4851676447974. Its totient is φ = 4851676447972.

The previous prime is 4851676447931. The next prime is 4851676448039. The reversal of 4851676447973 is 3797446761584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3682894913569 + 1168781534404 = 1919087^2 + 1081102^2 .

It is a cyclic number.

It is not a de Polignac number, because 4851676447973 - 2³² = 4847381480677 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4851676447897 and 4851676447906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4851676440973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2425838223986 + 2425838223987.

It is an arithmetic number, because the mean of its divisors is an integer number (2425838223987).

Almost surely, 2^{4851676447973} is an apocalyptic number.

It is an amenable number.

4851676447973 is a deficient number, since it is larger than the sum of its proper divisors (1).

4851676447973 is an equidigital number, since it uses as much as digits as its factorization.

4851676447973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 853493760, while the sum is 71.

The spelling of 4851676447973 in words is "four trillion, eight hundred fifty-one billion, six hundred seventy-six million, four hundred forty-seven thousand, nine hundred seventy-three".