7005667005 has 24 divisors (see below), whose sum is σ = 12213361368. Its totient is φ = 3714754176.

The previous prime is 7005667001. The next prime is 7005667079. The reversal of 7005667005 is 5007665007.

It can be written as a sum of positive squares in 4 ways, for example, as 836192889 + 6169474116 = 28917^2 + 78546^2 .

It is not a de Polignac number, because 7005667005 - 2² = 7005667001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7005667001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 442162 + ... + 457731.

It is an arithmetic number, because the mean of its divisors is an integer number (508890057).

Almost surely, 2^7005667005 is an apocalyptic number.

It is an amenable number.

7005667005 is a deficient number, since it is larger than the sum of its proper divisors (5207694363).

7005667005 is a wasteful number, since it uses less digits than its factorization.

7005667005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900077 (or 900074 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The square root of 7005667005 is about 83699.8626342959. The cubic root of 7005667005 is about 1913.4472621285.

The spelling of 7005667005 in words is "seven billion, five million, six hundred sixty-seven thousand, five".