51250224062016 has 336 divisors, whose sum is σ = 175307218055424. Its totient is φ = 13996462030848.

The previous prime is 51250224062003. The next prime is 51250224062027. The reversal of 51250224062016 is 61026042205215.

51250224062016 is a `hidden beast` number, since 5 + 1 + 2 + 5 + 0 + 2 + 24 + 0 + 620 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132697860 + ... + 133083516.

It is an arithmetic number, because the mean of its divisors is an integer number (521747672784).

Almost surely, 2^{51250224062016} is an apocalyptic number.

51250224062016 is a gapful number since it is divisible by the number (56) 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 51250224062016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87653609027712).

51250224062016 is an abundant number, since it is smaller than the sum of its proper divisors (124056993993408).

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

51250224062016 is a wasteful number, since it uses less digits than its factorization.

51250224062016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387138 (or 387125 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 51250224062016 in words is "fifty-one trillion, two hundred fifty billion, two hundred twenty-four million, sixty-two thousand, sixteen".