7056017209993 has 2 divisors, whose sum is σ = 7056017209994. Its totient is φ = 7056017209992.

The previous prime is 7056017209951. The next prime is 7056017210063. The reversal of 7056017209993 is 3999027106507.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6975240180624 + 80777029369 = 2641068^2 + 284213^2 .

It is a cyclic number.

It is not a de Polignac number, because 7056017209993 - 2¹³ = 7056017201801 is a prime.

It is not a weakly prime, because it can be changed into another prime (7056017209193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3528008604996 + 3528008604997.

It is an arithmetic number, because the mean of its divisors is an integer number (3528008604997).

Almost surely, 2^{7056017209993} is an apocalyptic number.

It is an amenable number.

7056017209993 is a deficient number, since it is larger than the sum of its proper divisors (1).

7056017209993 is an equidigital number, since it uses as much as digits as its factorization.

7056017209993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6429780, while the sum is 58.

The spelling of 7056017209993 in words is "seven trillion, fifty-six billion, seventeen million, two hundred nine thousand, nine hundred ninety-three".