204624505610047 has 2 divisors, whose sum is σ = 204624505610048. Its totient is φ = 204624505610046.

The previous prime is 204624505610033. The next prime is 204624505610051. The reversal of 204624505610047 is 740016505426402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204624505610047 - 2⁷ = 204624505609919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204624505609979 and 204624505610006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204624505610017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102312252805023 + 102312252805024.

It is an arithmetic number, because the mean of its divisors is an integer number (102312252805024).

Almost surely, 2^{204624505610047} is an apocalyptic number.

204624505610047 is a deficient number, since it is larger than the sum of its proper divisors (1).

204624505610047 is an equidigital number, since it uses as much as digits as its factorization.

204624505610047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1612800, while the sum is 46.

The spelling of 204624505610047 in words is "two hundred four trillion, six hundred twenty-four billion, five hundred five million, six hundred ten thousand, forty-seven".