5031065623 has 2 divisors, whose sum is σ = 5031065624. Its totient is φ = 5031065622.

The previous prime is 5031065573. The next prime is 5031065647. The reversal of 5031065623 is 3265601305.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5031065623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5031065653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2515532811 + 2515532812.

It is an arithmetic number, because the mean of its divisors is an integer number (2515532812).

Almost surely, 2^5031065623 is an apocalyptic number.

5031065623 is a deficient number, since it is larger than the sum of its proper divisors (1).

5031065623 is an equidigital number, since it uses as much as digits as its factorization.

5031065623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 5031065623 is about 70930.0050965739. The cubic root of 5031065623 is about 1713.5100686443.

Adding to 5031065623 its reverse (3265601305), we get a palindrome (8296666928).

The spelling of 5031065623 in words is "five billion, thirty-one million, sixty-five thousand, six hundred twenty-three".