5178314138715 has 32 divisors (see below), whose sum is σ = 9205986000960. Its totient is φ = 2761739281152.

The previous prime is 5178314138707. The next prime is 5178314138741.

5178314138715 is a `hidden beast` number, since 51 + 78 + 3 + 141 + 387 + 1 + 5 = 666.

5178314138715 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5178314138715 - 2³ = 5178314138707 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24708247 + ... + 24916943.

It is an arithmetic number, because the mean of its divisors is an integer number (287687062530).

Almost surely, 2^{5178314138715} is an apocalyptic number.

5178314138715 is a deficient number, since it is larger than the sum of its proper divisors (4027671862245).

5178314138715 is a wasteful number, since it uses less digits than its factorization.

5178314138715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392508 (or 392502 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 54.

The spelling of 5178314138715 in words is "five trillion, one hundred seventy-eight billion, three hundred fourteen million, one hundred thirty-eight thousand, seven hundred fifteen".