51134043116 has 12 divisors (see below), whose sum is σ = 96368004432. Its totient is φ = 23600327568.

The previous prime is 51134043089. The next prime is 51134043127. The reversal of 51134043116 is 61134043115.

It is a super-2 number, since 2×51134043116² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491673440 + ... + 491673543.

It is an arithmetic number, because the mean of its divisors is an integer number (8030667036).

Almost surely, 2^51134043116 is an apocalyptic number.

It is an amenable number.

51134043116 is a deficient number, since it is larger than the sum of its proper divisors (45233961316).

51134043116 is a wasteful number, since it uses less digits than its factorization.

51134043116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983347000 (or 983346998 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Subtracting 51134043116 from its reverse (61134043115), we obtain a palindrome (9999999999).

The spelling of 51134043116 in words is "fifty-one billion, one hundred thirty-four million, forty-three thousand, one hundred sixteen".