5020005031 has 2 divisors, whose sum is σ = 5020005032. Its totient is φ = 5020005030.

The previous prime is 5020005017. The next prime is 5020005071. The reversal of 5020005031 is 1305000205.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5020005031 - 2⁷ = 5020004903 is a prime.

It is a super-2 number, since 2×5020005031² = 50400901022530621922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5020004996 and 5020005014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5020005071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510002515 + 2510002516.

It is an arithmetic number, because the mean of its divisors is an integer number (2510002516).

Almost surely, 2^5020005031 is an apocalyptic number.

5020005031 is a deficient number, since it is larger than the sum of its proper divisors (1).

5020005031 is an equidigital number, since it uses as much as digits as its factorization.

5020005031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 5020005031 is about 70851.9938392703. The cubic root of 5020005031 is about 1712.2534533873.

Adding to 5020005031 its reverse (1305000205), we get a palindrome (6325005236).

The spelling of 5020005031 in words is "five billion, twenty million, five thousand, thirty-one".