5020700731 has 2 divisors, whose sum is σ = 5020700732. Its totient is φ = 5020700730.

The previous prime is 5020700617. The next prime is 5020700743. The reversal of 5020700731 is 1370070205.

5020700731 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5020700731 - 2¹³ = 5020692539 is a prime.

It is a super-2 number, since 2×5020700731² = 50414871660527868722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5020700696 and 5020700705.

It is not a weakly prime, because it can be changed into another prime (5020700131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510350365 + 2510350366.

It is an arithmetic number, because the mean of its divisors is an integer number (2510350366).

Almost surely, 2^5020700731 is an apocalyptic number.

5020700731 is a deficient number, since it is larger than the sum of its proper divisors (1).

5020700731 is an equidigital number, since it uses as much as digits as its factorization.

5020700731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 5020700731 is about 70856.9031993355. The cubic root of 5020700731 is about 1712.3325475778.

Adding to 5020700731 its reverse (1370070205), we get a palindrome (6390770936).

The spelling of 5020700731 in words is "five billion, twenty million, seven hundred thousand, seven hundred thirty-one".