54004385451343 has 2 divisors, whose sum is σ = 54004385451344. Its totient is φ = 54004385451342.

The previous prime is 54004385451323. The next prime is 54004385451397. The reversal of 54004385451343 is 34315458340045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54004385451343 - 2⁵ = 54004385451311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54004385451323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27002192725671 + 27002192725672.

It is an arithmetic number, because the mean of its divisors is an integer number (27002192725672).

Almost surely, 2^{54004385451343} is an apocalyptic number.

54004385451343 is a deficient number, since it is larger than the sum of its proper divisors (1).

54004385451343 is an equidigital number, since it uses as much as digits as its factorization.

54004385451343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912000, while the sum is 49.

The spelling of 54004385451343 in words is "fifty-four trillion, four billion, three hundred eighty-five million, four hundred fifty-one thousand, three hundred forty-three".