555505500047 has 2 divisors, whose sum is σ = 555505500048. Its totient is φ = 555505500046.

The previous prime is 555505499999. The next prime is 555505500061. The reversal of 555505500047 is 740005505555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 555505500047 - 2¹⁶ = 555505434511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 555505499977 and 555505500013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (555505500947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277752750023 + 277752750024.

It is an arithmetic number, because the mean of its divisors is an integer number (277752750024).

Almost surely, 2^555505500047 is an apocalyptic number.

555505500047 is a deficient number, since it is larger than the sum of its proper divisors (1).

555505500047 is an equidigital number, since it uses as much as digits as its factorization.

555505500047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 437500, while the sum is 41.

The spelling of 555505500047 in words is "five hundred fifty-five billion, five hundred five million, five hundred thousand, forty-seven".