5231623 has 2 divisors, whose sum is σ = 5231624. Its totient is φ = 5231622.

The previous prime is 5231599. The next prime is 5231647. The reversal of 5231623 is 3261325.

It is a balanced prime because it is at equal distance from previous prime (5231599) and next prime (5231647).

It is a cyclic number.

It is not a de Polignac number, because 5231623 - 2⁹ = 5231111 is a prime.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 5231594 and 5231603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5231663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2615811 + 2615812.

It is an arithmetic number, because the mean of its divisors is an integer number (2615812).

Almost surely, 2^5231623 is an apocalyptic number.

5231623 is a deficient number, since it is larger than the sum of its proper divisors (1).

5231623 is an equidigital number, since it uses as much as digits as its factorization.

5231623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 22.

The square root of 5231623 is about 2287.2741418553. The cubic root of 5231623 is about 173.5983048777.

Adding to 5231623 its reverse (3261325), we get a palindrome (8492948).

The spelling of 5231623 in words is "five million, two hundred thirty-one thousand, six hundred twenty-three".