5028786021041 has 2 divisors, whose sum is σ = 5028786021042. Its totient is φ = 5028786021040.

The previous prime is 5028786021019. The next prime is 5028786021043. The reversal of 5028786021041 is 1401206878205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4992190331041 + 36595690000 = 2234321^2 + 191300^2 .

It is a cyclic number.

It is not a de Polignac number, because 5028786021041 - 2³⁴ = 5011606151857 is a prime.

Together with 5028786021043, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5028786020983 and 5028786021001.

It is not a weakly prime, because it can be changed into another prime (5028786021043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2514393010520 + 2514393010521.

It is an arithmetic number, because the mean of its divisors is an integer number (2514393010521).

Almost surely, 2^{5028786021041} is an apocalyptic number.

It is an amenable number.

5028786021041 is a deficient number, since it is larger than the sum of its proper divisors (1).

5028786021041 is an equidigital number, since it uses as much as digits as its factorization.

5028786021041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 215040, while the sum is 44.

The spelling of 5028786021041 in words is "five trillion, twenty-eight billion, seven hundred eighty-six million, twenty-one thousand, forty-one".