20098248958063 has 2 divisors, whose sum is σ = 20098248958064. Its totient is φ = 20098248958062.

The previous prime is 20098248958057. The next prime is 20098248958091. The reversal of 20098248958063 is 36085984289002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20098248958063 - 2⁵ = 20098248958031 is a prime.

It is a super-3 number, since 3×20098248958063³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 20098248957986 and 20098248958004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20098248958033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10049124479031 + 10049124479032.

It is an arithmetic number, because the mean of its divisors is an integer number (10049124479032).

Almost surely, 2^{20098248958063} is an apocalyptic number.

20098248958063 is a deficient number, since it is larger than the sum of its proper divisors (1).

20098248958063 is an equidigital number, since it uses as much as digits as its factorization.

20098248958063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 59719680, while the sum is 64.

The spelling of 20098248958063 in words is "twenty trillion, ninety-eight billion, two hundred forty-eight million, nine hundred fifty-eight thousand, sixty-three".