7760465081 has 2 divisors, whose sum is σ = 7760465082. Its totient is φ = 7760465080.

The previous prime is 7760465039. The next prime is 7760465161. The reversal of 7760465081 is 1805640677.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6004855081 + 1755610000 = 77491^2 + 41900^2 .

It is a cyclic number.

It is not a de Polignac number, because 7760465081 - 2⁶ = 7760465017 is a prime.

It is a super-2 number, since 2×7760465081² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7760465981) 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, 3880232540 + 3880232541.

It is an arithmetic number, because the mean of its divisors is an integer number (3880232541).

Almost surely, 2^7760465081 is an apocalyptic number.

It is an amenable number.

7760465081 is a deficient number, since it is larger than the sum of its proper divisors (1).

7760465081 is an equidigital number, since it uses as much as digits as its factorization.

7760465081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 7760465081 is about 88093.5019226730. The cubic root of 7760465081 is about 1979.8361495029.

The spelling of 7760465081 in words is "seven billion, seven hundred sixty million, four hundred sixty-five thousand, eighty-one".