77601314683 has 2 divisors, whose sum is σ = 77601314684. Its totient is φ = 77601314682.

The previous prime is 77601314671. The next prime is 77601314719. The reversal of 77601314683 is 38641310677.

It is a weak prime.

It is an emirp because it is prime and its reverse (38641310677) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-77601314683 is a prime.

It is not a weakly prime, because it can be changed into another prime (77601314183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38800657341 + 38800657342.

It is an arithmetic number, because the mean of its divisors is an integer number (38800657342).

Almost surely, 2^77601314683 is an apocalyptic number.

77601314683 is a deficient number, since it is larger than the sum of its proper divisors (1).

77601314683 is an equidigital number, since it uses as much as digits as its factorization.

77601314683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 77601314683 in words is "seventy-seven billion, six hundred one million, three hundred fourteen thousand, six hundred eighty-three".