51044255143100 has 18 divisors (see below), whose sum is σ = 110766033660744. Its totient is φ = 20417702057200.

The previous prime is 51044255143033. The next prime is 51044255143151. The reversal of 51044255143100 is 134155244015.

It is a happy number.

51044255143100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×51044255143100² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 255221275616 + ... + 255221275815.

It is an arithmetic number, because the mean of its divisors is an integer number (6153668536708).

Almost surely, 2^{51044255143100} is an apocalyptic number.

51044255143100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51044255143100 is an abundant number, since it is smaller than the sum of its proper divisors (59721778517644).

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

51044255143100 is a wasteful number, since it uses less digits than its factorization.

51044255143100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510442551445 (or 510442551438 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 51044255143100 in words is "fifty-one trillion, forty-four billion, two hundred fifty-five million, one hundred forty-three thousand, one hundred".