51600483648 has 280 divisors, whose sum is σ = 177684809984. Its totient is φ = 14500684800.

The previous prime is 51600483631. The next prime is 51600483713. The reversal of 51600483648 is 84638400615.

51600483648 is a `hidden beast` number, since 5 + 1 + 600 + 4 + 8 + 36 + 4 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2201913 + ... + 2225223.

Almost surely, 2^51600483648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51600483648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88842404992).

51600483648 is an abundant number, since it is smaller than the sum of its proper divisors (126084326336).

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

51600483648 is a wasteful number, since it uses less digits than its factorization.

51600483648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23403 (or 23384 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 51600483648 in words is "fifty-one billion, six hundred million, four hundred eighty-three thousand, six hundred forty-eight".