54882628943 has 2 divisors, whose sum is σ = 54882628944. Its totient is φ = 54882628942.

The previous prime is 54882628831. The next prime is 54882628949. The reversal of 54882628943 is 34982628845.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54882628943 - 2¹⁴ = 54882612559 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54882628949) 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, 27441314471 + 27441314472.

It is an arithmetic number, because the mean of its divisors is an integer number (27441314472).

Almost surely, 2^54882628943 is an apocalyptic number.

54882628943 is a deficient number, since it is larger than the sum of its proper divisors (1).

54882628943 is an equidigital number, since it uses as much as digits as its factorization.

54882628943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26542080, while the sum is 59.

The spelling of 54882628943 in words is "fifty-four billion, eight hundred eighty-two million, six hundred twenty-eight thousand, nine hundred forty-three".