5005555550077 has 2 divisors, whose sum is σ = 5005555550078. Its totient is φ = 5005555550076.

The previous prime is 5005555550027. The next prime is 5005555550117. The reversal of 5005555550077 is 7700555555005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4723954453156 + 281601096921 = 2173466^2 + 530661^2 .

It is a cyclic number.

It is not a de Polignac number, because 5005555550077 - 2²³ = 5005547161469 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5005555550077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5005555550027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502777775038 + 2502777775039.

It is an arithmetic number, because the mean of its divisors is an integer number (2502777775039).

Almost surely, 2^{5005555550077} is an apocalyptic number.

It is an amenable number.

5005555550077 is a deficient number, since it is larger than the sum of its proper divisors (1).

5005555550077 is an equidigital number, since it uses as much as digits as its factorization.

5005555550077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3828125, while the sum is 49.

The spelling of 5005555550077 in words is "five trillion, five billion, five hundred fifty-five million, five hundred fifty thousand, seventy-seven".