5498999069 has 2 divisors, whose sum is σ = 5498999070. Its totient is φ = 5498999068.

The previous prime is 5498999063. The next prime is 5498999087. The reversal of 5498999069 is 9609998945.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5383156900 + 115842169 = 73370^2 + 10763^2 .

It is a cyclic number.

It is not a de Polignac number, because 5498999069 - 2¹⁶ = 5498933533 is a prime.

It is a super-2 number, since 2×5498999069² = 60477981521725733522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5498999063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2749499534 + 2749499535.

It is an arithmetic number, because the mean of its divisors is an integer number (2749499535).

Almost surely, 2^5498999069 is an apocalyptic number.

It is an amenable number.

5498999069 is a deficient number, since it is larger than the sum of its proper divisors (1).

5498999069 is an equidigital number, since it uses as much as digits as its factorization.

5498999069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56687040, while the sum is 68.

The square root of 5498999069 is about 74155.2362884780. The cubic root of 5498999069 is about 1765.0670813154.

The spelling of 5498999069 in words is "five billion, four hundred ninety-eight million, nine hundred ninety-nine thousand, sixty-nine".