2055550338071 has 2 divisors, whose sum is σ = 2055550338072. Its totient is φ = 2055550338070.

The previous prime is 2055550338029. The next prime is 2055550338133. The reversal of 2055550338071 is 1708330555502.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2055550338071 - 2¹⁰ = 2055550337047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2055550338001) 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, 1027775169035 + 1027775169036.

It is an arithmetic number, because the mean of its divisors is an integer number (1027775169036).

Almost surely, 2^{2055550338071} is an apocalyptic number.

2055550338071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055550338071 is an equidigital number, since it uses as much as digits as its factorization.

2055550338071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630000, while the sum is 44.

The spelling of 2055550338071 in words is "two trillion, fifty-five billion, five hundred fifty million, three hundred thirty-eight thousand, seventy-one".