7712445580643 has 2 divisors, whose sum is σ = 7712445580644. Its totient is φ = 7712445580642.

The previous prime is 7712445580601. The next prime is 7712445580663. The reversal of 7712445580643 is 3460855442177.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7712445580643 - 2⁴² = 3314399069539 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (7712445580663) 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 as a sum of consecutive naturals, namely, 3856222790321 + 3856222790322.

It is an arithmetic number, because the mean of its divisors is an integer number (3856222790322).

Almost surely, 2^{7712445580643} is an apocalyptic number.

7712445580643 is a deficient number, since it is larger than the sum of its proper divisors (1).

7712445580643 is an equidigital number, since it uses as much as digits as its factorization.

7712445580643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22579200, while the sum is 56.

The spelling of 7712445580643 in words is "seven trillion, seven hundred twelve billion, four hundred forty-five million, five hundred eighty thousand, six hundred forty-three".