51140425050135 has 48 divisors (see below), whose sum is σ = 88709306106720. Its totient is φ = 27254621318400.

The previous prime is 51140425050089. The next prime is 51140425050149. The reversal of 51140425050135 is 53105052404115.

51140425050135 is a `hidden beast` number, since 5 + 1 + 14 + 0 + 4 + 2 + 505 + 0 + 135 = 666.

51140425050135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51140425050135 - 2⁷ = 51140425050007 is a prime.

It is a super-3 number, since 3×51140425050135³ (a number of 42 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 51140425050135.

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 47 ways as a sum of consecutive naturals, for example, 458903292 + ... + 459014718.

It is an arithmetic number, because the mean of its divisors is an integer number (1848110543890).

Almost surely, 2^{51140425050135} is an apocalyptic number.

51140425050135 is a deficient number, since it is larger than the sum of its proper divisors (37568881056585).

51140425050135 is a wasteful number, since it uses less digits than its factorization.

51140425050135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118928 (or 118925 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 51140425050135 in words is "fifty-one trillion, one hundred forty billion, four hundred twenty-five million, fifty thousand, one hundred thirty-five".