2196548659 has 2 divisors, whose sum is σ = 2196548660. Its totient is φ = 2196548658.

The previous prime is 2196548591. The next prime is 2196548663. The reversal of 2196548659 is 9568456912.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2196548659 - 2¹⁹ = 2196024371 is a prime.

It is a super-2 number, since 2×2196548659² = 9649652022709396562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2196548689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1098274329 + 1098274330.

It is an arithmetic number, because the mean of its divisors is an integer number (1098274330).

Almost surely, 2^2196548659 is an apocalyptic number.

2196548659 is a deficient number, since it is larger than the sum of its proper divisors (1).

2196548659 is an equidigital number, since it uses as much as digits as its factorization.

2196548659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4665600, while the sum is 55.

The square root of 2196548659 is about 46867.3517387104. The cubic root of 2196548659 is about 1299.9109720097.

The spelling of 2196548659 in words is "two billion, one hundred ninety-six million, five hundred forty-eight thousand, six hundred fifty-nine".