51084266646250 has 40 divisors (see below), whose sum is σ = 95758521189408. Its totient is φ = 20432389590000.

The previous prime is 51084266646199. The next prime is 51084266646269. The reversal of 51084266646250 is 5264666248015.

It is a junction number, because it is equal to n+sod(n) for n = 51084266646191 and 51084266646200.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18199485 + ... + 20818015.

Almost surely, 2^{51084266646250} is an apocalyptic number.

51084266646250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51084266646250 is a deficient number, since it is larger than the sum of its proper divisors (44674254543158).

51084266646250 is a wasteful number, since it uses less digits than its factorization.

51084266646250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634160 (or 2634145 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 55.

The spelling of 51084266646250 in words is "fifty-one trillion, eighty-four billion, two hundred sixty-six million, six hundred forty-six thousand, two hundred fifty".