51410816284685 has 32 divisors (see below), whose sum is σ = 76741904639232. Its totient is φ = 32483345863680.

The previous prime is 51410816284679. The next prime is 51410816284691. The reversal of 51410816284685 is 58648261801415.

It is an interprime number because it is at equal distance from previous prime (51410816284679) and next prime (51410816284691).

It is not a de Polignac number, because 51410816284685 - 2¹⁶ = 51410816219149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2114789009 + ... + 2114813318.

It is an arithmetic number, because the mean of its divisors is an integer number (2398184519976).

Almost surely, 2^{51410816284685} is an apocalyptic number.

51410816284685 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

51410816284685 is a deficient number, since it is larger than the sum of its proper divisors (25331088354547).

51410816284685 is a wasteful number, since it uses less digits than its factorization.

51410816284685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4229602373.

The product of its (nonzero) digits is 14745600, while the sum is 59.

The spelling of 51410816284685 in words is "fifty-one trillion, four hundred ten billion, eight hundred sixteen million, two hundred eighty-four thousand, six hundred eighty-five".