51447700026076 has 12 divisors (see below), whose sum is σ = 90124326187840. Its totient is φ = 25697892543840.

The previous prime is 51447700026059. The next prime is 51447700026109. The reversal of 51447700026076 is 67062000774415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6489362841 + ... + 6489370768.

Almost surely, 2^{51447700026076} is an apocalyptic number.

It is an amenable number.

51447700026076 is a deficient number, since it is larger than the sum of its proper divisors (38676626161764).

51447700026076 is a wasteful number, since it uses less digits than its factorization.

51447700026076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12978734604 (or 12978734602 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 49.

The spelling of 51447700026076 in words is "fifty-one trillion, four hundred forty-seven billion, seven hundred million, twenty-six thousand, seventy-six".