20282319095953 has 4 divisors (see below), whose sum is σ = 20282330444068. Its totient is φ = 20282307747840.

The previous prime is 20282319095947. The next prime is 20282319095957. The reversal of 20282319095953 is 35959091328202.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 8171411010624 + 12110908085329 = 2858568^2 + 3480073^2 .

It is a cyclic number.

It is not a de Polignac number, because 20282319095953 - 2⁵ = 20282319095921 is a prime.

It is a super-2 number, since 2×20282319095953² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20282319095957) 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 3 ways as a sum of consecutive naturals, for example, 2340168 + ... + 6785353.

It is an arithmetic number, because the mean of its divisors is an integer number (5070582611017).

Almost surely, 2^{20282319095953} is an apocalyptic number.

It is an amenable number.

20282319095953 is a deficient number, since it is larger than the sum of its proper divisors (11348115).

20282319095953 is an equidigital number, since it uses as much as digits as its factorization.

20282319095953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11348114.

The product of its (nonzero) digits is 10497600, while the sum is 58.

The spelling of 20282319095953 in words is "twenty trillion, two hundred eighty-two billion, three hundred nineteen million, ninety-five thousand, nine hundred fifty-three".