4782613039861 has 2 divisors, whose sum is σ = 4782613039862. Its totient is φ = 4782613039860.

The previous prime is 4782613039829. The next prime is 4782613039873. The reversal of 4782613039861 is 1689303162874.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4757524380625 + 25088659236 = 2181175^2 + 158394^2 .

It is a cyclic number.

It is not a de Polignac number, because 4782613039861 - 2⁵ = 4782613039829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4782613039796 and 4782613039805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4782613039661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2391306519930 + 2391306519931.

It is an arithmetic number, because the mean of its divisors is an integer number (2391306519931).

Almost surely, 2^{4782613039861} is an apocalyptic number.

It is an amenable number.

4782613039861 is a deficient number, since it is larger than the sum of its proper divisors (1).

4782613039861 is an equidigital number, since it uses as much as digits as its factorization.

4782613039861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 4782613039861 in words is "four trillion, seven hundred eighty-two billion, six hundred thirteen million, thirty-nine thousand, eight hundred sixty-one".