51614104435205 has 8 divisors (see below), whose sum is σ = 66701304193272. Its totient is φ = 38115030967488.

The previous prime is 51614104435189. The next prime is 51614104435207. The reversal of 51614104435205 is 50253440141615.

It can be written as a sum of positive squares in 4 ways, for example, as 2785300642084 + 48828803793121 = 1668922^2 + 6987761^2 .

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 51614104435205 - 2⁴ = 51614104435189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51614104435207) 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, 397031572514 + ... + 397031572643.

It is an arithmetic number, because the mean of its divisors is an integer number (8337663024159).

Almost surely, 2^{51614104435205} is an apocalyptic number.

It is an amenable number.

51614104435205 is a deficient number, since it is larger than the sum of its proper divisors (15087199758067).

51614104435205 is a wasteful number, since it uses less digits than its factorization.

51614104435205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794063145175.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 51614104435205 in words is "fifty-one trillion, six hundred fourteen billion, one hundred four million, four hundred thirty-five thousand, two hundred five".