20079079001 has 2 divisors, whose sum is σ = 20079079002. Its totient is φ = 20079079000.

The previous prime is 20079078997. The next prime is 20079079039. The reversal of 20079079001 is 10097097002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12769000000 + 7310079001 = 113000^2 + 85499^2 .

It is a cyclic number.

It is not a de Polignac number, because 20079079001 - 2² = 20079078997 is a prime.

It is not a weakly prime, because it can be changed into another prime (20079070001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10039539500 + 10039539501.

It is an arithmetic number, because the mean of its divisors is an integer number (10039539501).

Almost surely, 2^20079079001 is an apocalyptic number.

It is an amenable number.

20079079001 is a deficient number, since it is larger than the sum of its proper divisors (1).

20079079001 is an equidigital number, since it uses as much as digits as its factorization.

20079079001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7938, while the sum is 35.

The spelling of 20079079001 in words is "twenty billion, seventy-nine million, seventy-nine thousand, one".