5243346131623 has 8 divisors (see below), whose sum is σ = 5297926161920. Its totient is φ = 5188776814080.

The previous prime is 5243346131581. The next prime is 5243346131687. The reversal of 5243346131623 is 3261316433425.

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 5243346131623 - 2¹⁷ = 5243346000551 is a prime.

It is a super-2 number, since 2×5243346131623² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5243346131623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243346131693) 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, 1692318 + ... + 3653851.

It is an arithmetic number, because the mean of its divisors is an integer number (662240770240).

Almost surely, 2^{5243346131623} is an apocalyptic number.

5243346131623 is a deficient number, since it is larger than the sum of its proper divisors (54580030297).

5243346131623 is a wasteful number, since it uses less digits than its factorization.

5243346131623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5356377.

The product of its digits is 933120, while the sum is 43.

The spelling of 5243346131623 in words is "five trillion, two hundred forty-three billion, three hundred forty-six million, one hundred thirty-one thousand, six hundred twenty-three".