5005506054977 has 2 divisors, whose sum is σ = 5005506054978. Its totient is φ = 5005506054976.

The previous prime is 5005506054959. The next prime is 5005506055051. The reversal of 5005506054977 is 7794506055005.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4261710200881 + 743795854096 = 2064391^2 + 862436^2 .

It is a cyclic number.

It is not a de Polignac number, because 5005506054977 - 2⁸ = 5005506054721 is a prime.

It is a super-2 number, since 2×5005506054977² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5005506054937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502753027488 + 2502753027489.

It is an arithmetic number, because the mean of its divisors is an integer number (2502753027489).

Almost surely, 2^{5005506054977} is an apocalyptic number.

It is an amenable number.

5005506054977 is a deficient number, since it is larger than the sum of its proper divisors (1).

5005506054977 is an equidigital number, since it uses as much as digits as its factorization.

5005506054977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6615000, while the sum is 53.

The spelling of 5005506054977 in words is "five trillion, five billion, five hundred six million, fifty-four thousand, nine hundred seventy-seven".