51088053200 has 120 divisors (see below), whose sum is σ = 130234289472. Its totient is φ = 19192412160.

The previous prime is 51088053199. The next prime is 51088053221. The reversal of 51088053200 is 235088015.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3303887 + ... + 3319313.

Almost surely, 2^51088053200 is an apocalyptic number.

51088053200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51088053200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65117144736).

51088053200 is an abundant number, since it is smaller than the sum of its proper divisors (79146236272).

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

51088053200 is a wasteful number, since it uses less digits than its factorization.

51088053200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15949 (or 15938 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The spelling of 51088053200 in words is "fifty-one billion, eighty-eight million, fifty-three thousand, two hundred".