7745406806084 has 18 divisors (see below), whose sum is σ = 13893121887162. Its totient is φ = 3778247219200.

The previous prime is 7745406806083. The next prime is 7745406806099. The reversal of 7745406806084 is 4806086045477.

It can be written as a sum of positive squares in 3 ways, for example, as 1060751685184 + 6684655120900 = 1029928^2 + 2585470^2 .

It is not an unprimeable number, because it can be changed into a prime (7745406806083) 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 in 5 ways as a sum of consecutive naturals, for example, 575945597 + ... + 575959044.

Almost surely, 2^{7745406806084} is an apocalyptic number.

It is an amenable number.

7745406806084 is a deficient number, since it is larger than the sum of its proper divisors (6147715081078).

7745406806084 is a wasteful number, since it uses less digits than its factorization.

7745406806084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151904727 (or 1151904684 counting only the distinct ones).

The product of its (nonzero) digits is 36126720, while the sum is 59.

The spelling of 7745406806084 in words is "seven trillion, seven hundred forty-five billion, four hundred six million, eight hundred six thousand, eighty-four".