51065628130189 has 8 divisors (see below), whose sum is σ = 53753464513440. Its totient is φ = 48377808921456.

The previous prime is 51065628130171. The next prime is 51065628130201. The reversal of 51065628130189 is 98103182656015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51065628130189 - 2¹⁷ = 51065627999117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51065628130109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2049867 + ... + 10311799.

It is an arithmetic number, because the mean of its divisors is an integer number (6719183064180).

Almost surely, 2^{51065628130189} is an apocalyptic number.

It is an amenable number.

51065628130189 is a deficient number, since it is larger than the sum of its proper divisors (2687836383251).

51065628130189 is a wasteful number, since it uses less digits than its factorization.

51065628130189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8587259.

The product of its (nonzero) digits is 3110400, while the sum is 55.

The spelling of 51065628130189 in words is "fifty-one trillion, sixty-five billion, six hundred twenty-eight million, one hundred thirty thousand, one hundred eighty-nine".