5318637759353 has 8 divisors (see below), whose sum is σ = 5462455201800. Its totient is φ = 5174824026240.

The previous prime is 5318637759343. The next prime is 5318637759431. The reversal of 5318637759353 is 3539577368135.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2137522948729 + 3181114810624 = 1462027^2 + 1783568^2 .

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 5318637759353 - 2¹⁴ = 5318637742969 is a prime.

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 5318637759353.

It is not an unprimeable number, because it can be changed into a prime (5318637759313) 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, 2112023 + ... + 3885603.

It is an arithmetic number, because the mean of its divisors is an integer number (682806900225).

Almost surely, 2^{5318637759353} is an apocalyptic number.

It is an amenable number.

5318637759353 is a deficient number, since it is larger than the sum of its proper divisors (143817442447).

5318637759353 is a wasteful number, since it uses less digits than its factorization.

5318637759353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854667.

The product of its digits is 214326000, while the sum is 65.

The spelling of 5318637759353 in words is "five trillion, three hundred eighteen billion, six hundred thirty-seven million, seven hundred fifty-nine thousand, three hundred fifty-three".