51724817014705 has 8 divisors (see below), whose sum is σ = 62070070721472. Its totient is φ = 41379660075888.

The previous prime is 51724817014691. The next prime is 51724817014733. The reversal of 51724817014705 is 50741071842715.

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 51724817014705 - 2¹¹ = 51724817012657 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23010789 + ... + 25158418.

It is an arithmetic number, because the mean of its divisors is an integer number (7758758840184).

Almost surely, 2^{51724817014705} is an apocalyptic number.

It is an amenable number.

51724817014705 is a deficient number, since it is larger than the sum of its proper divisors (10345253706767).

51724817014705 is a wasteful number, since it uses less digits than its factorization.

51724817014705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48383975.

The product of its (nonzero) digits is 2195200, while the sum is 52.

The spelling of 51724817014705 in words is "fifty-one trillion, seven hundred twenty-four billion, eight hundred seventeen million, fourteen thousand, seven hundred five".