5028730378211 has 2 divisors, whose sum is σ = 5028730378212. Its totient is φ = 5028730378210.

The previous prime is 5028730378183. The next prime is 5028730378213. The reversal of 5028730378211 is 1128730378205.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5028730378211 is a prime.

Together with 5028730378213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5028730378213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2514365189105 + 2514365189106.

It is an arithmetic number, because the mean of its divisors is an integer number (2514365189106).

Almost surely, 2^{5028730378211} is an apocalyptic number.

5028730378211 is a deficient number, since it is larger than the sum of its proper divisors (1).

5028730378211 is an equidigital number, since it uses as much as digits as its factorization.

5028730378211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 564480, while the sum is 47.

The spelling of 5028730378211 in words is "five trillion, twenty-eight billion, seven hundred thirty million, three hundred seventy-eight thousand, two hundred eleven".