51461713160017 has 8 divisors (see below), whose sum is σ = 52079044752000. Its totient is φ = 50846152965504.

The previous prime is 51461713160003. The next prime is 51461713160047. The reversal of 51461713160017 is 71006131716415.

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 51461713160017 - 2¹¹ = 51461713157969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51461713160047) 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, 442790917 + ... + 442907122.

It is an arithmetic number, because the mean of its divisors is an integer number (6509880594000).

Almost surely, 2^{51461713160017} is an apocalyptic number.

It is an amenable number.

51461713160017 is a deficient number, since it is larger than the sum of its proper divisors (617331591983).

51461713160017 is an equidigital number, since it uses as much as digits as its factorization.

51461713160017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885698735.

The product of its (nonzero) digits is 105840, while the sum is 43.

The spelling of 51461713160017 in words is "fifty-one trillion, four hundred sixty-one billion, seven hundred thirteen million, one hundred sixty thousand, seventeen".