54380875922473 has 2 divisors, whose sum is σ = 54380875922474. Its totient is φ = 54380875922472.

The previous prime is 54380875922393. The next prime is 54380875922531. The reversal of 54380875922473 is 37422957808345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54075903591424 + 304972331049 = 7353632^2 + 552243^2 .

It is a cyclic number.

It is not a de Polignac number, because 54380875922473 - 2²⁹ = 54380339051561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54380875922399 and 54380875922408.

It is not a weakly prime, because it can be changed into another prime (54380875922273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27190437961236 + 27190437961237.

It is an arithmetic number, because the mean of its divisors is an integer number (27190437961237).

Almost surely, 2^{54380875922473} is an apocalyptic number.

It is an amenable number.

54380875922473 is a deficient number, since it is larger than the sum of its proper divisors (1).

54380875922473 is an equidigital number, since it uses as much as digits as its factorization.

54380875922473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 406425600, while the sum is 67.

The spelling of 54380875922473 in words is "fifty-four trillion, three hundred eighty billion, eight hundred seventy-five million, nine hundred twenty-two thousand, four hundred seventy-three".