5055505530247 has 2 divisors, whose sum is σ = 5055505530248. Its totient is φ = 5055505530246.

The previous prime is 5055505530223. The next prime is 5055505530263. The reversal of 5055505530247 is 7420355055505.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5055505530247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5055505530197 and 5055505530206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5055505539247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527752765123 + 2527752765124.

It is an arithmetic number, because the mean of its divisors is an integer number (2527752765124).

Almost surely, 2^{5055505530247} is an apocalyptic number.

5055505530247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5055505530247 is an equidigital number, since it uses as much as digits as its factorization.

5055505530247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2625000, while the sum is 46.

The spelling of 5055505530247 in words is "five trillion, fifty-five billion, five hundred five million, five hundred thirty thousand, two hundred forty-seven".