54514504405399 has 16 divisors (see below), whose sum is σ = 56905376873472. Its totient is φ = 52125358336128.

The previous prime is 54514504405379. The next prime is 54514504405409. The reversal of 54514504405399 is 99350440541545.

54514504405399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 54514504405399 - 2²³ = 54514496016791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54514504405349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 865511662 + ... + 865574644.

It is an arithmetic number, because the mean of its divisors is an integer number (3556586054592).

Almost surely, 2^{54514504405399} is an apocalyptic number.

54514504405399 is a deficient number, since it is larger than the sum of its proper divisors (2390872468073).

54514504405399 is a wasteful number, since it uses less digits than its factorization.

54514504405399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76086.

The product of its (nonzero) digits is 38880000, while the sum is 58.

The spelling of 54514504405399 in words is "fifty-four trillion, five hundred fourteen billion, five hundred four million, four hundred five thousand, three hundred ninety-nine".