54406534828 has 12 divisors (see below), whose sum is σ = 95224185000. Its totient is φ = 27199624832.

The previous prime is 54406534823. The next prime is 54406534843. The reversal of 54406534828 is 82843560445.

It is not an unprimeable number, because it can be changed into a prime (54406534823) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 876901 + ... + 936892.

It is an arithmetic number, because the mean of its divisors is an integer number (7935348750).

Almost surely, 2^54406534828 is an apocalyptic number.

It is an amenable number.

54406534828 is a deficient number, since it is larger than the sum of its proper divisors (40817650172).

54406534828 is a wasteful number, since it uses less digits than its factorization.

54406534828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821296 (or 1821294 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 49.

The spelling of 54406534828 in words is "fifty-four billion, four hundred six million, five hundred thirty-four thousand, eight hundred twenty-eight".