20086802053 has 2 divisors, whose sum is σ = 20086802054. Its totient is φ = 20086802052.

The previous prime is 20086802051. The next prime is 20086802089. The reversal of 20086802053 is 35020868002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13724825409 + 6361976644 = 117153^2 + 79762^2 .

It is a cyclic number.

It is not a de Polignac number, because 20086802053 - 2¹ = 20086802051 is a prime.

Together with 20086802051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20086802051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10043401026 + 10043401027.

It is an arithmetic number, because the mean of its divisors is an integer number (10043401027).

Almost surely, 2^20086802053 is an apocalyptic number.

It is an amenable number.

20086802053 is a deficient number, since it is larger than the sum of its proper divisors (1).

20086802053 is an equidigital number, since it uses as much as digits as its factorization.

20086802053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 20086802053 in words is "twenty billion, eighty-six million, eight hundred two thousand, fifty-three".