5002111005401 has 2 divisors, whose sum is σ = 5002111005402. Its totient is φ = 5002111005400.

The previous prime is 5002111005389. The next prime is 5002111005403. The reversal of 5002111005401 is 1045001112005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4526320075225 + 475790930176 = 2127515^2 + 689776^2 .

It is a cyclic number.

It is not a de Polignac number, because 5002111005401 - 2³⁸ = 4727233098457 is a prime.

It is a super-2 number, since 2×5002111005401² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 5002111005403, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5002111005403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2501055502700 + 2501055502701.

It is an arithmetic number, because the mean of its divisors is an integer number (2501055502701).

Almost surely, 2^{5002111005401} is an apocalyptic number.

It is an amenable number.

5002111005401 is a deficient number, since it is larger than the sum of its proper divisors (1).

5002111005401 is an equidigital number, since it uses as much as digits as its factorization.

5002111005401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 5002111005401 its reverse (1045001112005), we get a palindrome (6047112117406).

The spelling of 5002111005401 in words is "five trillion, two billion, one hundred eleven million, five thousand, four hundred one".