7917068953 has 2 divisors, whose sum is σ = 7917068954. Its totient is φ = 7917068952.

The previous prime is 7917068911. The next prime is 7917069091. The reversal of 7917068953 is 3598607197.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7911746704 + 5322249 = 88948^2 + 2307^2 .

It is a cyclic number.

It is not a de Polignac number, because 7917068953 - 2²⁹ = 7380198041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7917068894 and 7917068903.

It is not a weakly prime, because it can be changed into another prime (7917062953) 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, 3958534476 + 3958534477.

It is an arithmetic number, because the mean of its divisors is an integer number (3958534477).

Almost surely, 2^7917068953 is an apocalyptic number.

It is an amenable number.

7917068953 is a deficient number, since it is larger than the sum of its proper divisors (1).

7917068953 is an equidigital number, since it uses as much as digits as its factorization.

7917068953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2857680, while the sum is 55.

The square root of 7917068953 is about 88977.9127255748. The cubic root of 7917068953 is about 1993.0650605176.

The spelling of 7917068953 in words is "seven billion, nine hundred seventeen million, sixty-eight thousand, nine hundred fifty-three".