539651133341 has 2 divisors, whose sum is σ = 539651133342. Its totient is φ = 539651133340.

The previous prime is 539651133337. The next prime is 539651133377. The reversal of 539651133341 is 143331156935.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 529371201241 + 10279932100 = 727579^2 + 101390^2 .

It is a cyclic number.

It is not a de Polignac number, because 539651133341 - 2² = 539651133337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 539651133292 and 539651133301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (539651133391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269825566670 + 269825566671.

It is an arithmetic number, because the mean of its divisors is an integer number (269825566671).

Almost surely, 2^539651133341 is an apocalyptic number.

It is an amenable number.

539651133341 is a deficient number, since it is larger than the sum of its proper divisors (1).

539651133341 is an equidigital number, since it uses as much as digits as its factorization.

539651133341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 437400, while the sum is 44.

The spelling of 539651133341 in words is "five hundred thirty-nine billion, six hundred fifty-one million, one hundred thirty-three thousand, three hundred forty-one".