51710312255 has 12 divisors (see below), whose sum is σ = 72183375000. Its totient is φ = 35458499664.

The previous prime is 51710312233. The next prime is 51710312263. The reversal of 51710312255 is 55221301715.

It is not a de Polignac number, because 51710312255 - 2¹⁰ = 51710311231 is a prime.

It is a congruent number.

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, 105531005 + ... + 105531494.

It is an arithmetic number, because the mean of its divisors is an integer number (6015281250).

Almost surely, 2^51710312255 is an apocalyptic number.

51710312255 is a deficient number, since it is larger than the sum of its proper divisors (20473062745).

51710312255 is a wasteful number, since it uses less digits than its factorization.

51710312255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211062518 (or 211062511 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 32.

The spelling of 51710312255 in words is "fifty-one billion, seven hundred ten million, three hundred twelve thousand, two hundred fifty-five".