5187068418547 has 8 divisors (see below), whose sum is σ = 5320891229472. Its totient is φ = 5053593652800.

The previous prime is 5187068418523. The next prime is 5187068418551. The reversal of 5187068418547 is 7458148607815.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5187068418547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5187068418347) 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, 86981104 + ... + 87040717.

It is an arithmetic number, because the mean of its divisors is an integer number (665111403684).

Almost surely, 2^{5187068418547} is an apocalyptic number.

5187068418547 is a deficient number, since it is larger than the sum of its proper divisors (133822810925).

5187068418547 is a wasteful number, since it uses less digits than its factorization.

5187068418547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174022589.

The product of its (nonzero) digits is 60211200, while the sum is 64.

The spelling of 5187068418547 in words is "five trillion, one hundred eighty-seven billion, sixty-eight million, four hundred eighteen thousand, five hundred forty-seven".