54367444073 has 2 divisors, whose sum is σ = 54367444074. Its totient is φ = 54367444072.

The previous prime is 54367444051. The next prime is 54367444127. The reversal of 54367444073 is 37044476345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41888990224 + 12478453849 = 204668^2 + 111707^2 .

It is a cyclic number.

It is not a de Polignac number, because 54367444073 - 2⁸ = 54367443817 is a prime.

It is not a weakly prime, because it can be changed into another prime (54367444003) 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, 27183722036 + 27183722037.

It is an arithmetic number, because the mean of its divisors is an integer number (27183722037).

Almost surely, 2^54367444073 is an apocalyptic number.

It is an amenable number.

54367444073 is a deficient number, since it is larger than the sum of its proper divisors (1).

54367444073 is an equidigital number, since it uses as much as digits as its factorization.

54367444073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3386880, while the sum is 47.

The spelling of 54367444073 in words is "fifty-four billion, three hundred sixty-seven million, four hundred forty-four thousand, seventy-three".