5051255121200 has 240 divisors, whose sum is σ = 12431912628096. Its totient is φ = 1971624345600.

The previous prime is 5051255121149. The next prime is 5051255121203. The reversal of 5051255121200 is 21215521505.

It is not an unprimeable number, because it can be changed into a prime (5051255121203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4579559849 + ... + 4579560951.

Almost surely, 2^{5051255121200} is an apocalyptic number.

5051255121200 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 5051255121200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6215956314048).

5051255121200 is an abundant number, since it is smaller than the sum of its proper divisors (7380657506896).

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

5051255121200 is a wasteful number, since it uses less digits than its factorization.

5051255121200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152 (or 2141 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 29.

The spelling of 5051255121200 in words is "five trillion, fifty-one billion, two hundred fifty-five million, one hundred twenty-one thousand, two hundred".