5323523015323 has 2 divisors, whose sum is σ = 5323523015324. Its totient is φ = 5323523015322.

The previous prime is 5323523015297. The next prime is 5323523015341. The reversal of 5323523015323 is 3235103253235.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5323523015323 is a prime.

It is not a weakly prime, because it can be changed into another prime (5323523015353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2661761507661 + 2661761507662.

It is an arithmetic number, because the mean of its divisors is an integer number (2661761507662).

Almost surely, 2^{5323523015323} is an apocalyptic number.

5323523015323 is a deficient number, since it is larger than the sum of its proper divisors (1).

5323523015323 is an equidigital number, since it uses as much as digits as its factorization.

5323523015323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243000, while the sum is 37.

Adding to 5323523015323 its reverse (3235103253235), we get a palindrome (8558626268558).

The spelling of 5323523015323 in words is "five trillion, three hundred twenty-three billion, five hundred twenty-three million, fifteen thousand, three hundred twenty-three".