5231522245403 has 16 divisors (see below), whose sum is σ = 5578850376000. Its totient is φ = 4896337848192.

The previous prime is 5231522245319. The next prime is 5231522245471. The reversal of 5231522245403 is 3045422251325.

It is a cyclic number.

It is not a de Polignac number, because 5231522245403 - 2¹² = 5231522241307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5231522235403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8773823 + ... + 9351096.

It is an arithmetic number, because the mean of its divisors is an integer number (348678148500).

Almost surely, 2^{5231522245403} is an apocalyptic number.

5231522245403 is a deficient number, since it is larger than the sum of its proper divisors (347328130597).

5231522245403 is a wasteful number, since it uses less digits than its factorization.

5231522245403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18125254.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 5231522245403 its reverse (3045422251325), we get a palindrome (8276944496728).

The spelling of 5231522245403 in words is "five trillion, two hundred thirty-one billion, five hundred twenty-two million, two hundred forty-five thousand, four hundred three".