52141895717 has 8 divisors (see below), whose sum is σ = 52196458776. Its totient is φ = 52087364352.

The previous prime is 52141895677. The next prime is 52141895779. The reversal of 52141895717 is 71759814125.

It is a Cunningham number, because it is equal to 228346²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 23160578596 + 28981317121 = 152186^2 + 170239^2 .

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 52141895717 - 2⁸ = 52141895461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52141895317) 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, 4529513 + ... + 4541009.

It is an arithmetic number, because the mean of its divisors is an integer number (6524557347).

Almost surely, 2^52141895717 is an apocalyptic number.

It is an amenable number.

52141895717 is a deficient number, since it is larger than the sum of its proper divisors (54563059).

52141895717 is a wasteful number, since it uses less digits than its factorization.

52141895717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15847.

The product of its digits is 705600, while the sum is 50.

The spelling of 52141895717 in words is "fifty-two billion, one hundred forty-one million, eight hundred ninety-five thousand, seven hundred seventeen".