52141735285661 has 8 divisors (see below), whose sum is σ = 60045444343104. Its totient is φ = 44351748660960.

The previous prime is 52141735285657. The next prime is 52141735285723. The reversal of 52141735285661 is 16658253714125.

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 52141735285661 - 2² = 52141735285657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52141735285597 and 52141735285606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52141735285631) 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, 28430607200 + ... + 28430609033.

It is an arithmetic number, because the mean of its divisors is an integer number (7505680542888).

Almost surely, 2^{52141735285661} is an apocalyptic number.

It is an amenable number.

52141735285661 is a deficient number, since it is larger than the sum of its proper divisors (7903709057443).

52141735285661 is a wasteful number, since it uses less digits than its factorization.

52141735285661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56861216371.

The product of its digits is 12096000, while the sum is 56.

Adding to 52141735285661 its reverse (16658253714125), we get a palindrome (68799988999786).

The spelling of 52141735285661 in words is "fifty-two trillion, one hundred forty-one billion, seven hundred thirty-five million, two hundred eighty-five thousand, six hundred sixty-one".