5557036320049 has 2 divisors, whose sum is σ = 5557036320050. Its totient is φ = 5557036320048.

The previous prime is 5557036319941. The next prime is 5557036320079. The reversal of 5557036320049 is 9400236307555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5497430515600 + 59605804449 = 2344660^2 + 244143^2 .

It is a cyclic number.

It is not a de Polignac number, because 5557036320049 - 2²⁷ = 5556902102321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5557036319984 and 5557036320011.

It is not a weakly prime, because it can be changed into another prime (5557036320079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778518160024 + 2778518160025.

It is an arithmetic number, because the mean of its divisors is an integer number (2778518160025).

Almost surely, 2^{5557036320049} is an apocalyptic number.

It is an amenable number.

5557036320049 is a deficient number, since it is larger than the sum of its proper divisors (1).

5557036320049 is an equidigital number, since it uses as much as digits as its factorization.

5557036320049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402000, while the sum is 49.

The spelling of 5557036320049 in words is "five trillion, five hundred fifty-seven billion, thirty-six million, three hundred twenty thousand, forty-nine".