54580356353 has 2 divisors, whose sum is σ = 54580356354. Its totient is φ = 54580356352.

The previous prime is 54580356317. The next prime is 54580356371. The reversal of 54580356353 is 35365308545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46947188929 + 7633167424 = 216673^2 + 87368^2 .

It is a cyclic number.

It is not a de Polignac number, because 54580356353 - 2¹⁴ = 54580339969 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54580356298 and 54580356307.

It is not a weakly prime, because it can be changed into another prime (54580353353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27290178176 + 27290178177.

It is an arithmetic number, because the mean of its divisors is an integer number (27290178177).

Almost surely, 2^54580356353 is an apocalyptic number.

It is an amenable number.

54580356353 is a deficient number, since it is larger than the sum of its proper divisors (1).

54580356353 is an equidigital number, since it uses as much as digits as its factorization.

54580356353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240000, while the sum is 47.

The spelling of 54580356353 in words is "fifty-four billion, five hundred eighty million, three hundred fifty-six thousand, three hundred fifty-three".