55308542740601 has 2 divisors, whose sum is σ = 55308542740602. Its totient is φ = 55308542740600.

The previous prime is 55308542740379. The next prime is 55308542740609. The reversal of 55308542740601 is 10604724580355.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53668224739600 + 1640318001001 = 7325860^2 + 1280749^2 .

It is a cyclic number.

It is not a de Polignac number, because 55308542740601 - 2¹⁰ = 55308542739577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55308542740601.

It is not a weakly prime, because it can be changed into another prime (55308542740609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27654271370300 + 27654271370301.

It is an arithmetic number, because the mean of its divisors is an integer number (27654271370301).

Almost surely, 2^{55308542740601} is an apocalyptic number.

It is an amenable number.

55308542740601 is a deficient number, since it is larger than the sum of its proper divisors (1).

55308542740601 is an equidigital number, since it uses as much as digits as its factorization.

55308542740601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032000, while the sum is 50.

The spelling of 55308542740601 in words is "fifty-five trillion, three hundred eight billion, five hundred forty-two million, seven hundred forty thousand, six hundred one".