5575959652261 has 2 divisors, whose sum is σ = 5575959652262. Its totient is φ = 5575959652260.

The previous prime is 5575959652229. The next prime is 5575959652321. The reversal of 5575959652261 is 1622569595755.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5347887502500 + 228072149761 = 2312550^2 + 477569^2 .

It is a cyclic number.

It is not a de Polignac number, because 5575959652261 - 2⁵ = 5575959652229 is a prime.

It is a super-2 number, since 2×5575959652261² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5575959652561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2787979826130 + 2787979826131.

It is an arithmetic number, because the mean of its divisors is an integer number (2787979826131).

Almost surely, 2^{5575959652261} is an apocalyptic number.

It is an amenable number.

5575959652261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5575959652261 is an equidigital number, since it uses as much as digits as its factorization.

5575959652261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 255150000, while the sum is 67.

The spelling of 5575959652261 in words is "five trillion, five hundred seventy-five billion, nine hundred fifty-nine million, six hundred fifty-two thousand, two hundred sixty-one".