54572454108313 has 2 divisors, whose sum is σ = 54572454108314. Its totient is φ = 54572454108312.

The previous prime is 54572454108301. The next prime is 54572454108331. The reversal of 54572454108313 is 31380145427545.

Together with next prime (54572454108331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44200531129104 + 10371922979209 = 6648348^2 + 3220547^2 .

It is a cyclic number.

It is not a de Polignac number, because 54572454108313 - 2¹⁷ = 54572453977241 is a prime.

It is not a weakly prime, because it can be changed into another prime (54572454118313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27286227054156 + 27286227054157.

It is an arithmetic number, because the mean of its divisors is an integer number (27286227054157).

Almost surely, 2^{54572454108313} is an apocalyptic number.

It is an amenable number.

54572454108313 is a deficient number, since it is larger than the sum of its proper divisors (1).

54572454108313 is an equidigital number, since it uses as much as digits as its factorization.

54572454108313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064000, while the sum is 52.

The spelling of 54572454108313 in words is "fifty-four trillion, five hundred seventy-two billion, four hundred fifty-four million, one hundred eight thousand, three hundred thirteen".