51025050280276 has 24 divisors (see below), whose sum is σ = 89528856184040. Its totient is φ = 25445415002112.

The previous prime is 51025050280247. The next prime is 51025050280289. The reversal of 51025050280276 is 67208205052015.

51025050280276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 503149048900 + 50521901231376 = 709330^2 + 7107876^2 .

It is a super-2 number, since 2×51025050280276² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646900 + ... + 10122676.

Almost surely, 2^{51025050280276} is an apocalyptic number.

It is an amenable number.

51025050280276 is a deficient number, since it is larger than the sum of its proper divisors (38503805903764).

51025050280276 is a wasteful number, since it uses less digits than its factorization.

51025050280276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9479323 (or 9479321 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 43.

The spelling of 51025050280276 in words is "fifty-one trillion, twenty-five billion, fifty million, two hundred eighty thousand, two hundred seventy-six".