5741187772361 has 2 divisors, whose sum is σ = 5741187772362. Its totient is φ = 5741187772360.

The previous prime is 5741187772319. The next prime is 5741187772399. The reversal of 5741187772361 is 1632777811475.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5030066613961 + 711121158400 = 2242781^2 + 843280^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5741187772361 is a prime.

It is a super-2 number, since 2×5741187772361² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5741187772361.

It is not a weakly prime, because it can be changed into another prime (5741187772301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2870593886180 + 2870593886181.

It is an arithmetic number, because the mean of its divisors is an integer number (2870593886181).

Almost surely, 2^{5741187772361} is an apocalyptic number.

It is an amenable number.

5741187772361 is a deficient number, since it is larger than the sum of its proper divisors (1).

5741187772361 is an equidigital number, since it uses as much as digits as its factorization.

5741187772361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13829760, while the sum is 59.

The spelling of 5741187772361 in words is "five trillion, seven hundred forty-one billion, one hundred eighty-seven million, seven hundred seventy-two thousand, three hundred sixty-one".