5130623 has 2 divisors, whose sum is σ = 5130624. Its totient is φ = 5130622.

The previous prime is 5130607. The next prime is 5130641. The reversal of 5130623 is 3260315.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5130623 - 2⁴ = 5130607 is a prime.

It is a plaindrome in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 5130595 and 5130604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5130683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2565311 + 2565312.

It is an arithmetic number, because the mean of its divisors is an integer number (2565312).

Almost surely, 2^5130623 is an apocalyptic number.

5130623 is a deficient number, since it is larger than the sum of its proper divisors (1).

5130623 is an equidigital number, since it uses as much as digits as its factorization.

5130623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 5130623 is about 2265.0878570157. The cubic root of 5130623 is about 172.4738936898.

Adding to 5130623 its reverse (3260315), we get a palindrome (8390938).

The spelling of 5130623 in words is "five million, one hundred thirty thousand, six hundred twenty-three".