54475803321 has 16 divisors (see below), whose sum is σ = 74332321536. Its totient is φ = 35468442576.

The previous prime is 54475803311. The next prime is 54475803329. The reversal of 54475803321 is 12330857445.

54475803321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54475803321 - 2¹¹ = 54475801273 is a prime.

It is a super-3 number, since 3×54475803321³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (54475803329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1384506 + ... + 1423308.

It is an arithmetic number, because the mean of its divisors is an integer number (4645770096).

Almost surely, 2^54475803321 is an apocalyptic number.

It is an amenable number.

54475803321 is a deficient number, since it is larger than the sum of its proper divisors (19856518215).

54475803321 is a wasteful number, since it uses less digits than its factorization.

54475803321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49732.

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 54475803321 in words is "fifty-four billion, four hundred seventy-five million, eight hundred three thousand, three hundred twenty-one".