55050505055527 has 2 divisors, whose sum is σ = 55050505055528. Its totient is φ = 55050505055526.

The previous prime is 55050505055501. The next prime is 55050505055639. The reversal of 55050505055527 is 72555050505055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55050505055527 - 2¹⁵ = 55050505022759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55050505055327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27525252527763 + 27525252527764.

It is an arithmetic number, because the mean of its divisors is an integer number (27525252527764).

Almost surely, 2^{55050505055527} is an apocalyptic number.

55050505055527 is a deficient number, since it is larger than the sum of its proper divisors (1).

55050505055527 is an equidigital number, since it uses as much as digits as its factorization.

55050505055527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5468750, while the sum is 49.

The spelling of 55050505055527 in words is "fifty-five trillion, fifty billion, five hundred five million, fifty-five thousand, five hundred twenty-seven".