5403513523 has 2 divisors, whose sum is σ = 5403513524. Its totient is φ = 5403513522.

The previous prime is 5403513503. The next prime is 5403513527. The reversal of 5403513523 is 3253153045.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5403513523 is a prime.

It is not a weakly prime, because it can be changed into another prime (5403513527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701756761 + 2701756762.

It is an arithmetic number, because the mean of its divisors is an integer number (2701756762).

Almost surely, 2^5403513523 is an apocalyptic number.

5403513523 is a deficient number, since it is larger than the sum of its proper divisors (1).

5403513523 is an equidigital number, since it uses as much as digits as its factorization.

5403513523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 5403513523 is about 73508.5948920261. The cubic root of 5403513523 is about 1754.7910642684.

Adding to 5403513523 its reverse (3253153045), we get a palindrome (8656666568).

The spelling of 5403513523 in words is "five billion, four hundred three million, five hundred thirteen thousand, five hundred twenty-three".