54040310573 has 2 divisors, whose sum is σ = 54040310574. Its totient is φ = 54040310572.

The previous prime is 54040310483. The next prime is 54040310579. The reversal of 54040310573 is 37501304045.

54040310573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50428540969 + 3611769604 = 224563^2 + 60098^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54040310573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54040310579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27020155286 + 27020155287.

It is an arithmetic number, because the mean of its divisors is an integer number (27020155287).

Almost surely, 2^54040310573 is an apocalyptic number.

It is an amenable number.

54040310573 is a deficient number, since it is larger than the sum of its proper divisors (1).

54040310573 is an equidigital number, since it uses as much as digits as its factorization.

54040310573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 32.

The spelling of 54040310573 in words is "fifty-four billion, forty million, three hundred ten thousand, five hundred seventy-three".