51834241216 has 14 divisors (see below), whose sum is σ = 102858572540. Its totient is φ = 25917120576.

The previous prime is 51834241213. The next prime is 51834241219. The reversal of 51834241216 is 61214243815.

It is an interprime number because it is at equal distance from previous prime (51834241213) and next prime (51834241219).

It is not an unprimeable number, because it can be changed into a prime (51834241213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 404954946 + ... + 404955073.

Almost surely, 2^51834241216 is an apocalyptic number.

It is an amenable number.

51834241216 is a deficient number, since it is larger than the sum of its proper divisors (51024331324).

51834241216 is an equidigital number, since it uses as much as digits as its factorization.

51834241216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809910031 (or 809910021 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The spelling of 51834241216 in words is "fifty-one billion, eight hundred thirty-four million, two hundred forty-one thousand, two hundred sixteen".