51000606000606 has 16 divisors (see below), whose sum is σ = 102002872293504. Its totient is φ = 16999925284824.

The previous prime is 51000606000593. The next prime is 51000606000647. The reversal of 51000606000606 is 60600060600015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68779336 + ... + 69516891.

It is an arithmetic number, because the mean of its divisors is an integer number (6375179518344).

Almost surely, 2^{51000606000606} is an apocalyptic number.

51000606000606 is an abundant number, since it is smaller than the sum of its proper divisors (51002266292898).

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

51000606000606 is a wasteful number, since it uses less digits than its factorization.

51000606000606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138357695.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 51000606000606 in words is "fifty-one trillion, six hundred six million, six hundred six", and thus it is an aban number.