51086282576288 has 48 divisors (see below), whose sum is σ = 106644276824904. Its totient is φ = 24006308659200.

The previous prime is 51086282576227. The next prime is 51086282576297. The reversal of 51086282576288 is 88267528268015.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 47262490051984 + 3823792524304 = 6874772^2 + 1955452^2 .

It is a Harshad number since it is a multiple of its sum of digits (68).

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, 66600545 + ... + 67363232.

Almost surely, 2^{51086282576288} is an apocalyptic number.

It is an amenable number.

51086282576288 is an abundant number, since it is smaller than the sum of its proper divisors (55557994248616).

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

51086282576288 is a wasteful number, since it uses less digits than its factorization.

51086282576288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133964505 (or 133964497 counting only the distinct ones).

The product of its (nonzero) digits is 206438400, while the sum is 68.

The spelling of 51086282576288 in words is "fifty-one trillion, eighty-six billion, two hundred eighty-two million, five hundred seventy-six thousand, two hundred eighty-eight".