55443141399127 has 2 divisors, whose sum is σ = 55443141399128. Its totient is φ = 55443141399126.

The previous prime is 55443141399053. The next prime is 55443141399133. The reversal of 55443141399127 is 72199314134455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55443141399127 - 2³⁵ = 55408781660759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55443141799127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27721570699563 + 27721570699564.

It is an arithmetic number, because the mean of its divisors is an integer number (27721570699564).

Almost surely, 2^{55443141399127} is an apocalyptic number.

55443141399127 is a deficient number, since it is larger than the sum of its proper divisors (1).

55443141399127 is an equidigital number, since it uses as much as digits as its factorization.

55443141399127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16329600, while the sum is 58.

The spelling of 55443141399127 in words is "fifty-five trillion, four hundred forty-three billion, one hundred forty-one million, three hundred ninety-nine thousand, one hundred twenty-seven".