54461000273 has 2 divisors, whose sum is σ = 54461000274. Its totient is φ = 54461000272.

The previous prime is 54461000203. The next prime is 54461000311. The reversal of 54461000273 is 37200016445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48530768209 + 5930232064 = 220297^2 + 77008^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54461000273 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (54461000203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27230500136 + 27230500137.

It is an arithmetic number, because the mean of its divisors is an integer number (27230500137).

Almost surely, 2^54461000273 is an apocalyptic number.

It is an amenable number.

54461000273 is a deficient number, since it is larger than the sum of its proper divisors (1).

54461000273 is an equidigital number, since it uses as much as digits as its factorization.

54461000273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 54461000273 in words is "fifty-four billion, four hundred sixty-one million, two hundred seventy-three", and thus it is an aban number.