77329010290793 has 2 divisors, whose sum is σ = 77329010290794. Its totient is φ = 77329010290792.

The previous prime is 77329010290783. The next prime is 77329010290813. The reversal of 77329010290793 is 39709201092377.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76700935020649 + 628075270144 = 8757907^2 + 792512^2 .

It is an emirp because it is prime and its reverse (39709201092377) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 77329010290793 - 2⁸ = 77329010290537 is a prime.

It is a super-3 number, since 3×77329010290793³ (a number of 43 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (77329010290733) 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, 38664505145396 + 38664505145397.

It is an arithmetic number, because the mean of its divisors is an integer number (38664505145397).

Almost surely, 2^{77329010290793} is an apocalyptic number.

It is an amenable number.

77329010290793 is a deficient number, since it is larger than the sum of its proper divisors (1).

77329010290793 is an equidigital number, since it uses as much as digits as its factorization.

77329010290793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9001692, while the sum is 59.

The spelling of 77329010290793 in words is "seventy-seven trillion, three hundred twenty-nine billion, ten million, two hundred ninety thousand, seven hundred ninety-three".