54500321340420 has 24 divisors (see below), whose sum is σ = 152600899753344. Its totient is φ = 14533419024096.

The previous prime is 54500321340401. The next prime is 54500321340467. The reversal of 54500321340420 is 2404312300545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454169344444 + ... + 454169344563.

It is an arithmetic number, because the mean of its divisors is an integer number (6358370823056).

Almost surely, 2^{54500321340420} is an apocalyptic number.

It is an amenable number.

54500321340420 is an abundant number, since it is smaller than the sum of its proper divisors (98100578412924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54500321340420 is a wasteful number, since it uses less digits than its factorization.

54500321340420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908338689019 (or 908338689017 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 54500321340420 its reverse (2404312300545), we get a palindrome (56904633640965).

The spelling of 54500321340420 in words is "fifty-four trillion, five hundred billion, three hundred twenty-one million, three hundred forty thousand, four hundred twenty".