52039986793786 has 8 divisors (see below), whose sum is σ = 80751703645620. Its totient is φ = 25122752245248.

The previous prime is 52039986793763. The next prime is 52039986793849. The reversal of 52039986793786 is 68739768993025.

52039986793786 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 45122723849025 + 6917262944761 = 6717345^2 + 2630069^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448620575751 + ... + 448620575866.

Almost surely, 2^{52039986793786} is an apocalyptic number.

52039986793786 is a deficient number, since it is larger than the sum of its proper divisors (28711716851834).

52039986793786 is a wasteful number, since it uses less digits than its factorization.

52039986793786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897241151648.

The product of its (nonzero) digits is 7407106560, while the sum is 82.

The spelling of 52039986793786 in words is "fifty-two trillion, thirty-nine billion, nine hundred eighty-six million, seven hundred ninety-three thousand, seven hundred eighty-six".