7760712643 has 2 divisors, whose sum is σ = 7760712644. Its totient is φ = 7760712642.

The previous prime is 7760712637. The next prime is 7760712683. The reversal of 7760712643 is 3462170677.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7760712643 - 2⁹ = 7760712131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7760712643.

It is not a weakly prime, because it can be changed into another prime (7760712623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3880356321 + 3880356322.

It is an arithmetic number, because the mean of its divisors is an integer number (3880356322).

Almost surely, 2^7760712643 is an apocalyptic number.

7760712643 is a deficient number, since it is larger than the sum of its proper divisors (1).

7760712643 is an equidigital number, since it uses as much as digits as its factorization.

7760712643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 296352, while the sum is 43.

The square root of 7760712643 is about 88094.9070207807. The cubic root of 7760712643 is about 1979.8572018058.

The spelling of 7760712643 in words is "seven billion, seven hundred sixty million, seven hundred twelve thousand, six hundred forty-three".