51010830360 has 384 divisors, whose sum is σ = 201195446400. Its totient is φ = 10941972480.

The previous prime is 51010830323. The next prime is 51010830389. The reversal of 51010830360 is 6303801015.

51010830360 is a `hidden beast` number, since 510 + 10 + 83 + 0 + 3 + 60 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16663230 + ... + 16666290.

It is an arithmetic number, because the mean of its divisors is an integer number (523946475).

Almost surely, 2^51010830360 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 51010830360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100597723200).

51010830360 is an abundant number, since it is smaller than the sum of its proper divisors (150184616040).

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

51010830360 is a wasteful number, since it uses less digits than its factorization.

51010830360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3491 (or 3484 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 51010830360 in words is "fifty-one billion, ten million, eight hundred thirty thousand, three hundred sixty".