5421516614016 has 64 divisors (see below), whose sum is σ = 14426482950720. Its totient is φ = 1803962235392.

The previous prime is 5421516613999. The next prime is 5421516614039. The reversal of 5421516614016 is 6104166151245.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12322470 + ... + 12754853.

It is an arithmetic number, because the mean of its divisors is an integer number (225413796105).

Almost surely, 2^{5421516614016} is an apocalyptic number.

It is an amenable number.

5421516614016 is an abundant number, since it is smaller than the sum of its proper divisors (9004966336704).

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

5421516614016 is a wasteful number, since it uses less digits than its factorization.

5421516614016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25077903 (or 25077891 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 5421516614016 in words is "five trillion, four hundred twenty-one billion, five hundred sixteen million, six hundred fourteen thousand, sixteen".