5601771505349 has 2 divisors, whose sum is σ = 5601771505350. Its totient is φ = 5601771505348.

The previous prime is 5601771505171. The next prime is 5601771505367. The reversal of 5601771505349 is 9435051771065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4227929653249 + 1373841852100 = 2056193^2 + 1172110^2 .

It is a cyclic number.

It is not a de Polignac number, because 5601771505349 - 2¹² = 5601771501253 is a prime.

It is a super-2 number, since 2×5601771505349² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5601771505349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5601771504349) 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, 2800885752674 + 2800885752675.

It is an arithmetic number, because the mean of its divisors is an integer number (2800885752675).

Almost surely, 2^{5601771505349} is an apocalyptic number.

It is an amenable number.

5601771505349 is a deficient number, since it is larger than the sum of its proper divisors (1).

5601771505349 is an equidigital number, since it uses as much as digits as its factorization.

5601771505349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3969000, while the sum is 53.

The spelling of 5601771505349 in words is "five trillion, six hundred one billion, seven hundred seventy-one million, five hundred five thousand, three hundred forty-nine".