5216713669387 has 4 divisors (see below), whose sum is σ = 5690960366616. Its totient is φ = 4742466972160.

The previous prime is 5216713669369. The next prime is 5216713669411. The reversal of 5216713669387 is 7839663176125.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5216713669387 - 2²⁷ = 5216579451659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5216713669787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237123348598 + ... + 237123348619.

It is an arithmetic number, because the mean of its divisors is an integer number (1422740091654).

Almost surely, 2^{5216713669387} is an apocalyptic number.

5216713669387 is a deficient number, since it is larger than the sum of its proper divisors (474246697229).

5216713669387 is a wasteful number, since it uses less digits than its factorization.

5216713669387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474246697228.

The product of its digits is 68584320, while the sum is 64.

The spelling of 5216713669387 in words is "five trillion, two hundred sixteen billion, seven hundred thirteen million, six hundred sixty-nine thousand, three hundred eighty-seven".