51116330163350 has 12 divisors (see below), whose sum is σ = 95076374103924. Its totient is φ = 20446532065320.

The previous prime is 51116330163343. The next prime is 51116330163361. The reversal of 51116330163350 is 5336103361115.

It is a super-2 number, since 2×51116330163350² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 511163301584 + ... + 511163301683.

It is an arithmetic number, because the mean of its divisors is an integer number (7923031175327).

Almost surely, 2^{51116330163350} is an apocalyptic number.

51116330163350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51116330163350 is a deficient number, since it is larger than the sum of its proper divisors (43960043940574).

51116330163350 is a wasteful number, since it uses less digits than its factorization.

51116330163350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022326603279 (or 1022326603274 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 38.

The spelling of 51116330163350 in words is "fifty-one trillion, one hundred sixteen billion, three hundred thirty million, one hundred sixty-three thousand, three hundred fifty".