51461102024 has 16 divisors (see below), whose sum is σ = 96589363200. Its totient is φ = 25703938512.

The previous prime is 51461101987. The next prime is 51461102041. The reversal of 51461102024 is 42020116415.

It is a junction number, because it is equal to n+sod(n) for n = 51461101984 and 51461102002.

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 3 ways as a sum of consecutive naturals, for example, 3318344 + ... + 3333815.

It is an arithmetic number, because the mean of its divisors is an integer number (6036835200).

Almost surely, 2^51461102024 is an apocalyptic number.

It is an amenable number.

51461102024 is a deficient number, since it is larger than the sum of its proper divisors (45128261176).

51461102024 is a wasteful number, since it uses less digits than its factorization.

51461102024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6653132 (or 6653128 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 51461102024 its reverse (42020116415), we get a palindrome (93481218439).

The spelling of 51461102024 in words is "fifty-one billion, four hundred sixty-one million, one hundred two thousand, twenty-four".