5100065623 has 2 divisors, whose sum is σ = 5100065624. Its totient is φ = 5100065622.

The previous prime is 5100065591. The next prime is 5100065627. The reversal of 5100065623 is 3265600015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5100065623 - 2⁵ = 5100065591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5100065591 and 5100065600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5100065627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550032811 + 2550032812.

It is an arithmetic number, because the mean of its divisors is an integer number (2550032812).

Almost surely, 2^5100065623 is an apocalyptic number.

5100065623 is a deficient number, since it is larger than the sum of its proper divisors (1).

5100065623 is an equidigital number, since it uses as much as digits as its factorization.

5100065623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 5100065623 is about 71414.7437368503. The cubic root of 5100065623 is about 1721.3080034993.

Adding to 5100065623 its reverse (3265600015), we get a palindrome (8365665638).

The spelling of 5100065623 in words is "five billion, one hundred million, sixty-five thousand, six hundred twenty-three".