5556000061013 has 2 divisors, whose sum is σ = 5556000061014. Its totient is φ = 5556000061012.

The previous prime is 5556000060991. The next prime is 5556000061037. The reversal of 5556000061013 is 3101600006555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2783581917649 + 2772418143364 = 1668407^2 + 1665058^2 .

It is a cyclic number.

It is not a de Polignac number, because 5556000061013 - 2⁸ = 5556000060757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5556000061813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778000030506 + 2778000030507.

It is an arithmetic number, because the mean of its divisors is an integer number (2778000030507).

Almost surely, 2^{5556000061013} is an apocalyptic number.

It is an amenable number.

5556000061013 is a deficient number, since it is larger than the sum of its proper divisors (1).

5556000061013 is an equidigital number, since it uses as much as digits as its factorization.

5556000061013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 32.

Adding to 5556000061013 its reverse (3101600006555), we get a palindrome (8657600067568).

The spelling of 5556000061013 in words is "five trillion, five hundred fifty-six billion, sixty-one thousand, thirteen".