52116616726 has 8 divisors (see below), whose sum is σ = 79456481424. Its totient is φ = 25631122920.

The previous prime is 52116616697. The next prime is 52116616753. The reversal of 52116616726 is 62761661125.

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

It is a super-2 number, since 2×52116616726² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213592570 + ... + 213592813.

It is an arithmetic number, because the mean of its divisors is an integer number (9932060178).

Almost surely, 2^52116616726 is an apocalyptic number.

52116616726 is a deficient number, since it is larger than the sum of its proper divisors (27339864698).

52116616726 is a wasteful number, since it uses less digits than its factorization.

52116616726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427185446.

The product of its digits is 181440, while the sum is 43.

The spelling of 52116616726 in words is "fifty-two billion, one hundred sixteen million, six hundred sixteen thousand, seven hundred twenty-six".