204624505616051 has 2 divisors, whose sum is σ = 204624505616052. Its totient is φ = 204624505616050.

The previous prime is 204624505615993. The next prime is 204624505616077. The reversal of 204624505616051 is 150616505426402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204624505616051 - 2¹⁸ = 204624505353907 is a prime.

It is a super-2 number, since 2×204624505616051² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 204624505615987 and 204624505616005.

It is not a weakly prime, because it can be changed into another prime (204624505616351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102312252808025 + 102312252808026.

It is an arithmetic number, because the mean of its divisors is an integer number (102312252808026).

Almost surely, 2^{204624505616051} is an apocalyptic number.

204624505616051 is a deficient number, since it is larger than the sum of its proper divisors (1).

204624505616051 is an equidigital number, since it uses as much as digits as its factorization.

204624505616051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 204624505616051 in words is "two hundred four trillion, six hundred twenty-four billion, five hundred five million, six hundred sixteen thousand, fifty-one".