49796612773 has 2 divisors, whose sum is σ = 49796612774. Its totient is φ = 49796612772.

The previous prime is 49796612759. The next prime is 49796612777. The reversal of 49796612773 is 37721669794.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39109808644 + 10686804129 = 197762^2 + 103377^2 .

It is a cyclic number.

It is not a de Polignac number, because 49796612773 - 2⁵ = 49796612741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49796612777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24898306386 + 24898306387.

It is an arithmetic number, because the mean of its divisors is an integer number (24898306387).

Almost surely, 2^49796612773 is an apocalyptic number.

It is an amenable number.

49796612773 is a deficient number, since it is larger than the sum of its proper divisors (1).

49796612773 is an equidigital number, since it uses as much as digits as its factorization.

49796612773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24004512, while the sum is 61.

The spelling of 49796612773 in words is "forty-nine billion, seven hundred ninety-six million, six hundred twelve thousand, seven hundred seventy-three".