51065628130188 has 36 divisors (see below), whose sum is σ = 147522925710160. Its totient is φ = 14590179465696.

The previous prime is 51065628130171. The next prime is 51065628130201. The reversal of 51065628130188 is 88103182656015.

51065628130188 is a `hidden beast` number, since 5 + 1 + 0 + 6 + 5 + 628 + 1 + 3 + 0 + 1 + 8 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101320690483 + ... + 101320690986.

Almost surely, 2^{51065628130188} is an apocalyptic number.

It is an amenable number.

51065628130188 is an abundant number, since it is smaller than the sum of its proper divisors (96457297579972).

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

51065628130188 is a wasteful number, since it uses less digits than its factorization.

51065628130188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202641381486 (or 202641381481 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 54.

The spelling of 51065628130188 in words is "fifty-one trillion, sixty-five billion, six hundred twenty-eight million, one hundred thirty thousand, one hundred eighty-eight".