7082905601 has 4 divisors (see below), whose sum is σ = 7162488900. Its totient is φ = 7003322304.

The previous prime is 7082905589. The next prime is 7082905631. The reversal of 7082905601 is 1065092807.

It is a Cunningham number, because it is equal to 84160²+1.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1065092807 = 719 ⋅1481353.

It can be written as a sum of positive squares in 2 ways, for example, as 1360134400 + 5722771201 = 36880^2 + 75649^2 .

It is a cyclic number.

It is not a de Polignac number, because 7082905601 - 2⁶ = 7082905537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7082905631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39791516 + ... + 39791693.

It is an arithmetic number, because the mean of its divisors is an integer number (1790622225).

Almost surely, 2^7082905601 is an apocalyptic number.

It is an amenable number.

7082905601 is a deficient number, since it is larger than the sum of its proper divisors (79583299).

7082905601 is an equidigital number, since it uses as much as digits as its factorization.

7082905601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79583298.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 7082905601 is about 84160.0000059411. Note that the first 5 decimals coincide. The cubic root of 7082905601 is about 1920.4535966243.

The spelling of 7082905601 in words is "seven billion, eighty-two million, nine hundred five thousand, six hundred one".