54244464641 has 2 divisors, whose sum is σ = 54244464642. Its totient is φ = 54244464640.

The previous prime is 54244464629. The next prime is 54244464653. The reversal of 54244464641 is 14646444245.

It is a balanced prime because it is at equal distance from previous prime (54244464629) and next prime (54244464653).

It can be written as a sum of positive squares in only one way, i.e., 48453254641 + 5791210000 = 220121^2 + 76100^2 .

It is a cyclic number.

It is not a de Polignac number, because 54244464641 - 2⁶ = 54244464577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54244464592 and 54244464601.

It is not a weakly prime, because it can be changed into another prime (54244463641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27122232320 + 27122232321.

It is an arithmetic number, because the mean of its divisors is an integer number (27122232321).

Almost surely, 2^54244464641 is an apocalyptic number.

It is an amenable number.

54244464641 is a deficient number, since it is larger than the sum of its proper divisors (1).

54244464641 is an equidigital number, since it uses as much as digits as its factorization.

54244464641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1474560, while the sum is 44.

The spelling of 54244464641 in words is "fifty-four billion, two hundred forty-four million, four hundred sixty-four thousand, six hundred forty-one".