51044106200 has 48 divisors (see below), whose sum is σ = 121572140760. Its totient is φ = 19919648000.

The previous prime is 51044106199. The next prime is 51044106209. The reversal of 51044106200 is 260144015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51044106209) 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 11 ways as a sum of consecutive naturals, for example, 3104246 + ... + 3120645.

Almost surely, 2^51044106200 is an apocalyptic number.

51044106200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51044106200 is an abundant number, since it is smaller than the sum of its proper divisors (70528034560).

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

51044106200 is a wasteful number, since it uses less digits than its factorization.

51044106200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6224948 (or 6224939 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The spelling of 51044106200 in words is "fifty-one billion, forty-four million, one hundred six thousand, two hundred".