51633105366152 has 64 divisors (see below), whose sum is σ = 97371012480000. Its totient is φ = 25668014448384.

The previous prime is 51633105366149. The next prime is 51633105366173. The reversal of 51633105366152 is 25166350133615.

It is a junction number, because it is equal to n+sod(n) for n = 51633105366097 and 51633105366106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1839492374 + ... + 1839520442.

It is an arithmetic number, because the mean of its divisors is an integer number (1521422070000).

Almost surely, 2^{51633105366152} is an apocalyptic number.

It is an amenable number.

51633105366152 is a deficient number, since it is larger than the sum of its proper divisors (45737907113848).

51633105366152 is a wasteful number, since it uses less digits than its factorization.

51633105366152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30310 (or 30306 counting only the distinct ones).

The product of its (nonzero) digits is 1458000, while the sum is 47.

Adding to 51633105366152 its reverse (25166350133615), we get a palindrome (76799455499767).

The spelling of 51633105366152 in words is "fifty-one trillion, six hundred thirty-three billion, one hundred five million, three hundred sixty-six thousand, one hundred fifty-two".