54051626500 has 24 divisors (see below), whose sum is σ = 118048753368. Its totient is φ = 21620650400.

The previous prime is 54051626459. The next prime is 54051626501. The reversal of 54051626500 is 562615045.

It can be written as a sum of positive squares in 4 ways, for example, as 1226120256 + 52825506244 = 35016^2 + 229838^2 .

It is not an unprimeable number, because it can be changed into a prime (54051626501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54051127 + ... + 54052126.

It is an arithmetic number, because the mean of its divisors is an integer number (4918698057).

Almost surely, 2^54051626500 is an apocalyptic number.

54051626500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54051626500 is an abundant number, since it is smaller than the sum of its proper divisors (63997126868).

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

54051626500 is a wasteful number, since it uses less digits than its factorization.

54051626500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108103272 (or 108103260 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 54051626500 in words is "fifty-four billion, fifty-one million, six hundred twenty-six thousand, five hundred".