1548628054543 has 2 divisors, whose sum is σ = 1548628054544. Its totient is φ = 1548628054542.

The previous prime is 1548628054529. The next prime is 1548628054651. The reversal of 1548628054543 is 3454508268451.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1548628054543 - 2⁹ = 1548628054031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1548628054343) 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, 774314027271 + 774314027272.

It is an arithmetic number, because the mean of its divisors is an integer number (774314027272).

Almost surely, 2^{1548628054543} is an apocalyptic number.

1548628054543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1548628054543 is an equidigital number, since it uses as much as digits as its factorization.

1548628054543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432000, while the sum is 55.

The spelling of 1548628054543 in words is "one trillion, five hundred forty-eight billion, six hundred twenty-eight million, fifty-four thousand, five hundred forty-three".