7066745028805 has 32 divisors (see below), whose sum is σ = 10573987431168. Its totient is φ = 4404659212800.

The previous prime is 7066745028773. The next prime is 7066745028841. The reversal of 7066745028805 is 5088205476607.

It is a happy number.

It is not a de Polignac number, because 7066745028805 - 2⁵ = 7066745028773 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 7066745028805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1697179 + ... + 4124791.

It is an arithmetic number, because the mean of its divisors is an integer number (330437107224).

Almost surely, 2^{7066745028805} is an apocalyptic number.

It is an amenable number.

7066745028805 is a deficient number, since it is larger than the sum of its proper divisors (3507242402363).

7066745028805 is a wasteful number, since it uses less digits than its factorization.

7066745028805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435197.

The product of its (nonzero) digits is 22579200, while the sum is 58.

The spelling of 7066745028805 in words is "seven trillion, sixty-six billion, seven hundred forty-five million, twenty-eight thousand, eight hundred five".