5231313320453 has 8 divisors (see below), whose sum is σ = 5707300996800. Its totient is φ = 4755394600480.

The previous prime is 5231313320447. The next prime is 5231313320479. The reversal of 5231313320453 is 3540233131325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5231313320453 - 2²⁰ = 5231312271877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5231313320353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17080400 + ... + 17383977.

It is an arithmetic number, because the mean of its divisors is an integer number (713412624600).

Almost surely, 2^{5231313320453} is an apocalyptic number.

It is an amenable number.

5231313320453 is a deficient number, since it is larger than the sum of its proper divisors (475987676347).

5231313320453 is a wasteful number, since it uses less digits than its factorization.

5231313320453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34478187.

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 5231313320453 its reverse (3540233131325), we get a palindrome (8771546451778).

The spelling of 5231313320453 in words is "five trillion, two hundred thirty-one billion, three hundred thirteen million, three hundred twenty thousand, four hundred fifty-three".