555055013 has 2 divisors, whose sum is σ = 555055014. Its totient is φ = 555055012.

The previous prime is 555054971. The next prime is 555055057. The reversal of 555055013 is 310550555.

555055013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 437939329 + 117115684 = 20927^2 + 10822^2 .

It is a cyclic number.

It is not a de Polignac number, because 555055013 - 2¹² = 555050917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (555055063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277527506 + 277527507.

It is an arithmetic number, because the mean of its divisors is an integer number (277527507).

Almost surely, 2^555055013 is an apocalyptic number.

It is an amenable number.

555055013 is a deficient number, since it is larger than the sum of its proper divisors (1).

555055013 is an equidigital number, since it uses as much as digits as its factorization.

555055013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9375, while the sum is 29.

The square root of 555055013 is about 23559.6055357470. The cubic root of 555055013 is about 821.8237284405.

The spelling of 555055013 in words is "five hundred fifty-five million, fifty-five thousand, thirteen".