988827903773 has 2 divisors, whose sum is σ = 988827903774. Its totient is φ = 988827903772.

The previous prime is 988827903737. The next prime is 988827903793. The reversal of 988827903773 is 377309728889.

Together with previous prime (988827903737) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 823298540164 + 165529363609 = 907358^2 + 406853^2 .

It is an emirp because it is prime and its reverse (377309728889) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 988827903773 - 2²⁰ = 988826855197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 988827903697 and 988827903706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (988827903733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 494413951886 + 494413951887.

It is an arithmetic number, because the mean of its divisors is an integer number (494413951887).

Almost surely, 2^988827903773 is an apocalyptic number.

It is an amenable number.

988827903773 is a deficient number, since it is larger than the sum of its proper divisors (1).

988827903773 is an equidigital number, since it uses as much as digits as its factorization.

988827903773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256048128, while the sum is 71.

The spelling of 988827903773 in words is "nine hundred eighty-eight billion, eight hundred twenty-seven million, nine hundred three thousand, seven hundred seventy-three".