5001523 has 2 divisors, whose sum is σ = 5001524. Its totient is φ = 5001522.

The previous prime is 5001487. The next prime is 5001539. The reversal of 5001523 is 3251005.

It is an a-pointer prime, because the next prime (5001539) can be obtained adding 5001523 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5001523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5001497 and 5001506.

It is not a weakly prime, because it can be changed into another prime (5001593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500761 + 2500762.

It is an arithmetic number, because the mean of its divisors is an integer number (2500762).

Almost surely, 2^5001523 is an apocalyptic number.

5001523 is a deficient number, since it is larger than the sum of its proper divisors (1).

5001523 is an equidigital number, since it uses as much as digits as its factorization.

5001523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 5001523 is about 2236.4085047236. The cubic root of 5001523 is about 171.0149548609.

Adding to 5001523 its reverse (3251005), we get a palindrome (8252528).

The spelling of 5001523 in words is "five million, one thousand, five hundred twenty-three".