20676052207 has 2 divisors, whose sum is σ = 20676052208. Its totient is φ = 20676052206.

The previous prime is 20676052139. The next prime is 20676052303. The reversal of 20676052207 is 70225067602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20676052207 - 2⁷ = 20676052079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20676032207) 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, 10338026103 + 10338026104.

It is an arithmetic number, because the mean of its divisors is an integer number (10338026104).

Almost surely, 2^20676052207 is an apocalyptic number.

20676052207 is a deficient number, since it is larger than the sum of its proper divisors (1).

20676052207 is an equidigital number, since it uses as much as digits as its factorization.

20676052207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 37.

The spelling of 20676052207 in words is "twenty billion, six hundred seventy-six million, fifty-two thousand, two hundred seven".