51333644466122 has 8 divisors (see below), whose sum is σ = 81529905916836. Its totient is φ = 24157009160512.

The previous prime is 51333644466119. The next prime is 51333644466127. The reversal of 51333644466122 is 22166444633315.

51333644466122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 40509011479561 + 10824632986561 = 6364669^2 + 3290081^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (51333644466127) by changing a digit.

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, 754906536233 + ... + 754906536300.

Almost surely, 2^{51333644466122} is an apocalyptic number.

51333644466122 is a deficient number, since it is larger than the sum of its proper divisors (30196261450714).

51333644466122 is a wasteful number, since it uses less digits than its factorization.

51333644466122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509813072552.

The product of its digits is 7464960, while the sum is 50.

The spelling of 51333644466122 in words is "fifty-one trillion, three hundred thirty-three billion, six hundred forty-four million, four hundred sixty-six thousand, one hundred twenty-two".