20296852482553 has 2 divisors, whose sum is σ = 20296852482554. Its totient is φ = 20296852482552.

The previous prime is 20296852482551. The next prime is 20296852482659. The reversal of 20296852482553 is 35528425869202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20295412431849 + 1440050704 = 4505043^2 + 37948^2 .

It is a cyclic number.

It is not a de Polignac number, because 20296852482553 - 2¹ = 20296852482551 is a prime.

Together with 20296852482551, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 20296852482491 and 20296852482500.

It is not a weakly prime, because it can be changed into another prime (20296852482551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10148426241276 + 10148426241277.

It is an arithmetic number, because the mean of its divisors is an integer number (10148426241277).

Almost surely, 2^{20296852482553} is an apocalyptic number.

It is an amenable number.

20296852482553 is a deficient number, since it is larger than the sum of its proper divisors (1).

20296852482553 is an equidigital number, since it uses as much as digits as its factorization.

20296852482553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944000, while the sum is 61.

The spelling of 20296852482553 in words is "twenty trillion, two hundred ninety-six billion, eight hundred fifty-two million, four hundred eighty-two thousand, five hundred fifty-three".