52232786717 has 8 divisors (see below), whose sum is σ = 52407209400. Its totient is φ = 52058603520.

The previous prime is 52232786663. The next prime is 52232786737. The reversal of 52232786717 is 71768723225.

It can be written as a sum of positive squares in 4 ways, for example, as 2140080121 + 50092706596 = 46261^2 + 223814^2 .

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 52232786717 - 2²⁶ = 52165677853 is a prime.

It is a super-2 number, since 2×52232786717² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52232786737) 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, 382493 + ... + 500765.

It is an arithmetic number, because the mean of its divisors is an integer number (6550901175).

Almost surely, 2^52232786717 is an apocalyptic number.

It is an amenable number.

52232786717 is a deficient number, since it is larger than the sum of its proper divisors (174422683).

52232786717 is a wasteful number, since it uses less digits than its factorization.

52232786717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119743.

The product of its digits is 1975680, while the sum is 50.

The spelling of 52232786717 in words is "fifty-two billion, two hundred thirty-two million, seven hundred eighty-six thousand, seven hundred seventeen".