5138530358314 has 8 divisors (see below), whose sum is σ = 7717093242660. Its totient is φ = 2566165944096.

The previous prime is 5138530358303. The next prime is 5138530358393. The reversal of 5138530358314 is 4138530358315.

It can be written as a sum of positive squares in 2 ways, for example, as 4650255038025 + 488275320289 = 2156445^2 + 698767^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1549615459 + ... + 1549618774.

Almost surely, 2^{5138530358314} is an apocalyptic number.

5138530358314 is a deficient number, since it is larger than the sum of its proper divisors (2578562884346).

5138530358314 is a wasteful number, since it uses less digits than its factorization.

5138530358314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3099235064.

The product of its (nonzero) digits is 2592000, while the sum is 49.

Subtracting from 5138530358314 its reverse (4138530358315), we obtain a palindrome (999999999999).

The spelling of 5138530358314 in words is "five trillion, one hundred thirty-eight billion, five hundred thirty million, three hundred fifty-eight thousand, three hundred fourteen".