5021134523 has 2 divisors, whose sum is σ = 5021134524. Its totient is φ = 5021134522.

The previous prime is 5021134519. The next prime is 5021134561. The reversal of 5021134523 is 3254311205.

It is a happy number.

5021134523 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5021134523 - 2² = 5021134519 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5021134492 and 5021134501.

It is not a weakly prime, because it can be changed into another prime (5021134583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510567261 + 2510567262.

It is an arithmetic number, because the mean of its divisors is an integer number (2510567262).

Almost surely, 2^5021134523 is an apocalyptic number.

5021134523 is a deficient number, since it is larger than the sum of its proper divisors (1).

5021134523 is an equidigital number, since it uses as much as digits as its factorization.

5021134523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5021134523 is about 70859.9641758306. The cubic root of 5021134523 is about 1712.3818617280.

Adding to 5021134523 its reverse (3254311205), we get a palindrome (8275445728).

The spelling of 5021134523 in words is "five billion, twenty-one million, one hundred thirty-four thousand, five hundred twenty-three".