6599984101 has 2 divisors, whose sum is σ = 6599984102. Its totient is φ = 6599984100.

The previous prime is 6599984089. The next prime is 6599984119. The reversal of 6599984101 is 1014899956.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4999904100 + 1600080001 = 70710^2 + 40001^2 .

It is a cyclic number.

It is not a de Polignac number, because 6599984101 - 2²⁵ = 6566429669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6599984161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3299992050 + 3299992051.

It is an arithmetic number, because the mean of its divisors is an integer number (3299992051).

Almost surely, 2^6599984101 is an apocalyptic number.

It is an amenable number.

6599984101 is a deficient number, since it is larger than the sum of its proper divisors (1).

6599984101 is an equidigital number, since it uses as much as digits as its factorization.

6599984101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 52.

The square root of 6599984101 is about 81240.2861947199. The cubic root of 6599984101 is about 1875.7759491543.

The spelling of 6599984101 in words is "six billion, five hundred ninety-nine million, nine hundred eighty-four thousand, one hundred one".