20652083536339 has 32 divisors (see below), whose sum is σ = 22365074350080. Its totient is φ = 19020856222368.

The previous prime is 20652083536333. The next prime is 20652083536361. The reversal of 20652083536339 is 93363538025602.

It is a cyclic number.

It is not a de Polignac number, because 20652083536339 - 2⁵ = 20652083536307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20652083536339.

It is not an unprimeable number, because it can be changed into a prime (20652083536333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50032692 + ... + 50443774.

It is an arithmetic number, because the mean of its divisors is an integer number (698908573440).

Almost surely, 2^{20652083536339} is an apocalyptic number.

20652083536339 is a deficient number, since it is larger than the sum of its proper divisors (1712990813741).

20652083536339 is a wasteful number, since it uses less digits than its factorization.

20652083536339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411871.

The product of its (nonzero) digits is 20995200, while the sum is 55.

The spelling of 20652083536339 in words is "twenty trillion, six hundred fifty-two billion, eighty-three million, five hundred thirty-six thousand, three hundred thirty-nine".