20296852482953 has 2 divisors, whose sum is σ = 20296852482954. Its totient is φ = 20296852482952.

The previous prime is 20296852482931. The next prime is 20296852483013. The reversal of 20296852482953 is 35928425869202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12497165327689 + 7799687155264 = 3535133^2 + 2792792^2 .

It is a cyclic number.

It is not a de Polignac number, because 20296852482953 - 2⁶ = 20296852482889 is a prime.

It is a super-2 number, since 2×20296852482953² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20296852482953.

It is not a weakly prime, because it can be changed into another prime (20296852482553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10148426241476 + 10148426241477.

It is an arithmetic number, because the mean of its divisors is an integer number (10148426241477).

Almost surely, 2^{20296852482953} is an apocalyptic number.

It is an amenable number.

20296852482953 is a deficient number, since it is larger than the sum of its proper divisors (1).

20296852482953 is an equidigital number, since it uses as much as digits as its factorization.

20296852482953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 149299200, while the sum is 65.

The spelling of 20296852482953 in words is "twenty trillion, two hundred ninety-six billion, eight hundred fifty-two million, four hundred eighty-two thousand, nine hundred fifty-three".