54928995047 has 2 divisors, whose sum is σ = 54928995048. Its totient is φ = 54928995046.

The previous prime is 54928994971. The next prime is 54928995053. The reversal of 54928995047 is 74059982945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54928995047 - 2¹⁶ = 54928929511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54928295047) 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, 27464497523 + 27464497524.

It is an arithmetic number, because the mean of its divisors is an integer number (27464497524).

Almost surely, 2^54928995047 is an apocalyptic number.

54928995047 is a deficient number, since it is larger than the sum of its proper divisors (1).

54928995047 is an equidigital number, since it uses as much as digits as its factorization.

54928995047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32659200, while the sum is 62.

The spelling of 54928995047 in words is "fifty-four billion, nine hundred twenty-eight million, nine hundred ninety-five thousand, forty-seven".