55100056127 has 2 divisors, whose sum is σ = 55100056128. Its totient is φ = 55100056126.

The previous prime is 55100056061. The next prime is 55100056139. The reversal of 55100056127 is 72165000155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55100056127 - 2¹⁶ = 55099990591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55100056093 and 55100056102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55100056147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27550028063 + 27550028064.

It is an arithmetic number, because the mean of its divisors is an integer number (27550028064).

Almost surely, 2^55100056127 is an apocalyptic number.

55100056127 is a deficient number, since it is larger than the sum of its proper divisors (1).

55100056127 is an equidigital number, since it uses as much as digits as its factorization.

55100056127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10500, while the sum is 32.

The spelling of 55100056127 in words is "fifty-five billion, one hundred million, fifty-six thousand, one hundred twenty-seven".