51061003606112 has 48 divisors (see below), whose sum is σ = 101647924131600. Its totient is φ = 25246578147840.

The previous prime is 51061003606111. The next prime is 51061003606117. The reversal of 51061003606112 is 21160630016015.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51061003606111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12604814 + ... + 16155597.

It is an arithmetic number, because the mean of its divisors is an integer number (2117665086075).

Almost surely, 2^{51061003606112} is an apocalyptic number.

It is an amenable number.

51061003606112 is a deficient number, since it is larger than the sum of its proper divisors (50586920525488).

51061003606112 is a wasteful number, since it uses less digits than its factorization.

51061003606112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28761039 (or 28761031 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 51061003606112 in words is "fifty-one trillion, sixty-one billion, three million, six hundred six thousand, one hundred twelve".