5187771370673 has 8 divisors (see below), whose sum is σ = 5191007472000. Its totient is φ = 5184535972528.

The previous prime is 5187771370669. The next prime is 5187771370693. The reversal of 5187771370673 is 3760731777815.

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 5187771370673 - 2² = 5187771370669 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5187771370603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14989898 + ... + 15332076.

It is an arithmetic number, because the mean of its divisors is an integer number (648875934000).

Almost surely, 2^{5187771370673} is an apocalyptic number.

It is an amenable number.

5187771370673 is a deficient number, since it is larger than the sum of its proper divisors (3236101327).

5187771370673 is a wasteful number, since it uses less digits than its factorization.

5187771370673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351591.

The product of its (nonzero) digits is 36303120, while the sum is 62.

The spelling of 5187771370673 in words is "five trillion, one hundred eighty-seven billion, seven hundred seventy-one million, three hundred seventy thousand, six hundred seventy-three".