54121612419446 has 24 divisors (see below), whose sum is σ = 95899188446424. Its totient is φ = 22708368845760.

The previous prime is 54121612419421. The next prime is 54121612419487. The reversal of 54121612419446 is 64491421612145.

It is a junction number, because it is equal to n+sod(n) for n = 54121612419394 and 54121612419403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7278319631 + ... + 7278327066.

It is an arithmetic number, because the mean of its divisors is an integer number (3995799518601).

Almost surely, 2^{54121612419446} is an apocalyptic number.

54121612419446 is a deficient number, since it is larger than the sum of its proper divisors (41777576026978).

54121612419446 is a wasteful number, since it uses less digits than its factorization.

54121612419446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14556646736 (or 14556646723 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 50.

The spelling of 54121612419446 in words is "fifty-four trillion, one hundred twenty-one billion, six hundred twelve million, four hundred nineteen thousand, four hundred forty-six".