51061051060600 has 96 divisors (see below), whose sum is σ = 137976109142400. Its totient is φ = 17209923235200.

The previous prime is 51061051060543. The next prime is 51061051060673. The reversal of 51061051060600 is 606015016015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 309003666 + ... + 309168865.

It is an arithmetic number, because the mean of its divisors is an integer number (1437251136900).

Almost surely, 2^{51061051060600} is an apocalyptic number.

51061051060600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51061051060600 is an abundant number, since it is smaller than the sum of its proper divisors (86915058081800).

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

51061051060600 is a wasteful number, since it uses less digits than its factorization.

51061051060600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618172613 (or 618172604 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

Adding to 51061051060600 its reverse (606015016015), we get a palindrome (51667066076615).

The spelling of 51061051060600 in words is "fifty-one trillion, sixty-one billion, fifty-one million, sixty thousand, six hundred".