54463703873 has 2 divisors, whose sum is σ = 54463703874. Its totient is φ = 54463703872.

The previous prime is 54463703857. The next prime is 54463703923. The reversal of 54463703873 is 37830736445.

It is an a-pointer prime, because the next prime (54463703923) can be obtained adding 54463703873 to its sum of digits (50).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51696207424 + 2767496449 = 227368^2 + 52607^2 .

It is a cyclic number.

It is not a de Polignac number, because 54463703873 - 2⁴ = 54463703857 is a prime.

It is not a weakly prime, because it can be changed into another prime (54463703843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27231851936 + 27231851937.

It is an arithmetic number, because the mean of its divisors is an integer number (27231851937).

Almost surely, 2^54463703873 is an apocalyptic number.

It is an amenable number.

54463703873 is a deficient number, since it is larger than the sum of its proper divisors (1).

54463703873 is an equidigital number, since it uses as much as digits as its factorization.

54463703873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320, while the sum is 50.

The spelling of 54463703873 in words is "fifty-four billion, four hundred sixty-three million, seven hundred three thousand, eight hundred seventy-three".