55344401027 has 2 divisors, whose sum is σ = 55344401028. Its totient is φ = 55344401026.

The previous prime is 55344400987. The next prime is 55344401053. The reversal of 55344401027 is 72010444355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55344401027 - 2⁶ = 55344400963 is a prime.

It is not a weakly prime, because it can be changed into another prime (55344101027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27672200513 + 27672200514.

It is an arithmetic number, because the mean of its divisors is an integer number (27672200514).

Almost surely, 2^55344401027 is an apocalyptic number.

55344401027 is a deficient number, since it is larger than the sum of its proper divisors (1).

55344401027 is an equidigital number, since it uses as much as digits as its factorization.

55344401027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 35.

The spelling of 55344401027 in words is "fifty-five billion, three hundred forty-four million, four hundred one thousand, twenty-seven".