9480722177 has 2 divisors, whose sum is σ = 9480722178. Its totient is φ = 9480722176.

The previous prime is 9480722159. The next prime is 9480722183. The reversal of 9480722177 is 7712270849.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9480722161 + 16 = 97369^2 + 4^2 .

It is an emirp because it is prime and its reverse (7712270849) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9480722177 - 2⁶ = 9480722113 is a prime.

It is not a weakly prime, because it can be changed into another prime (9480722677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4740361088 + 4740361089.

It is an arithmetic number, because the mean of its divisors is an integer number (4740361089).

Almost surely, 2^9480722177 is an apocalyptic number.

It is an amenable number.

9480722177 is a deficient number, since it is larger than the sum of its proper divisors (1).

9480722177 is an equidigital number, since it uses as much as digits as its factorization.

9480722177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 395136, while the sum is 47.

The square root of 9480722177 is about 97369.0000821617. Note that the first 4 decimals coincide. The cubic root of 9480722177 is about 2116.4782350400.

The spelling of 9480722177 in words is "nine billion, four hundred eighty million, seven hundred twenty-two thousand, one hundred seventy-seven".