2055355455427 has 2 divisors, whose sum is σ = 2055355455428. Its totient is φ = 2055355455426.

The previous prime is 2055355455407. The next prime is 2055355455449. The reversal of 2055355455427 is 7245545535502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2055355455427 - 2²³ = 2055347066819 is a prime.

It is not a weakly prime, because it can be changed into another prime (2055355455407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027677727713 + 1027677727714.

It is an arithmetic number, because the mean of its divisors is an integer number (1027677727714).

Almost surely, 2^{2055355455427} is an apocalyptic number.

2055355455427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055355455427 is an equidigital number, since it uses as much as digits as its factorization.

2055355455427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21000000, while the sum is 52.

The spelling of 2055355455427 in words is "two trillion, fifty-five billion, three hundred fifty-five million, four hundred fifty-five thousand, four hundred twenty-seven".