54474224625421 has 8 divisors (see below), whose sum is σ = 54868295752704. Its totient is φ = 54081287516880.

The previous prime is 54474224625419. The next prime is 54474224625437. The reversal of 54474224625421 is 12452642247445.

54474224625421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54474224625421 - 2¹ = 54474224625419 is a prime.

It is a super-2 number, since 2×54474224625421² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54274224625421) 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 7 ways as a sum of consecutive naturals, for example, 283408266 + ... + 283600411.

It is an arithmetic number, because the mean of its divisors is an integer number (6858536969088).

Almost surely, 2^{54474224625421} is an apocalyptic number.

It is an amenable number.

54474224625421 is a deficient number, since it is larger than the sum of its proper divisors (394071127283).

54474224625421 is a wasteful number, since it uses less digits than its factorization.

54474224625421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567009371.

The product of its digits is 17203200, while the sum is 52.

The spelling of 54474224625421 in words is "fifty-four trillion, four hundred seventy-four billion, two hundred twenty-four million, six hundred twenty-five thousand, four hundred twenty-one".