7082299465081 has 9 divisors (see below), whose sum is σ = 7123937353519. Its totient is φ = 7040903581336.

The previous prime is 7082299465027. The next prime is 7082299465091. The reversal of 7082299465081 is 1805649922807.

The square root of 7082299465081 is 2661259.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6442433858025 + 639865607056 = 2538195^2 + 799916^2 .

It is not a de Polignac number, because 7082299465081 - 2²⁹ = 7081762594169 is a prime.

It is a super-2 number, since 2×7082299465081² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7082299465091) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 460390116 + ... + 460405498.

Almost surely, 2^{7082299465081} is an apocalyptic number.

7082299465081 is the 2661259-th square number.

7082299465081 is the 1330630-th centered octagonal number.

It is an amenable number.

7082299465081 is a deficient number, since it is larger than the sum of its proper divisors (41637888438).

7082299465081 is an frugal number, since it uses more digits than its factorization.

7082299465081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31112 (or 15556 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 61.

The spelling of 7082299465081 in words is "seven trillion, eighty-two billion, two hundred ninety-nine million, four hundred sixty-five thousand, eighty-one".