5216696566 has 8 divisors (see below), whose sum is σ = 7830043200. Its totient is φ = 2606682168.

The previous prime is 5216696557. The next prime is 5216696567. The reversal of 5216696566 is 6656966125.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5216696567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 829141 + ... + 835408.

It is an arithmetic number, because the mean of its divisors is an integer number (978755400).

Almost surely, 2^5216696566 is an apocalyptic number.

5216696566 is a deficient number, since it is larger than the sum of its proper divisors (2613346634).

5216696566 is a wasteful number, since it uses less digits than its factorization.

5216696566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666118.

The product of its digits is 3499200, while the sum is 52.

The square root of 5216696566 is about 72226.7025829090. The cubic root of 5216696566 is about 1734.3304883833.

The spelling of 5216696566 in words is "five billion, two hundred sixteen million, six hundred ninety-six thousand, five hundred sixty-six".