5528397987799 has 2 divisors, whose sum is σ = 5528397987800. Its totient is φ = 5528397987798.

The previous prime is 5528397987781. The next prime is 5528397987851. The reversal of 5528397987799 is 9977897938255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5528397987799 - 2³⁵ = 5494038249431 is a prime.

It is a super-4 number, since 4×5528397987799⁴ (a number of 52 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5528397987719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2764198993899 + 2764198993900.

It is an arithmetic number, because the mean of its divisors is an integer number (2764198993900).

Almost surely, 2^{5528397987799} is an apocalyptic number.

5528397987799 is a deficient number, since it is larger than the sum of its proper divisors (1).

5528397987799 is an equidigital number, since it uses as much as digits as its factorization.

5528397987799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21604060800, while the sum is 88.

The spelling of 5528397987799 in words is "five trillion, five hundred twenty-eight billion, three hundred ninety-seven million, nine hundred eighty-seven thousand, seven hundred ninety-nine".