51333424342045 has 8 divisors (see below), whose sum is σ = 62762375422296. Its totient is φ = 40291895332416.

The previous prime is 51333424342021. The next prime is 51333424342061. The reversal of 51333424342045 is 54024342433315.

It can be written as a sum of positive squares in 4 ways, for example, as 6551992418596 + 44781431923449 = 2559686^2 + 6691893^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 51333424342045 - 2⁷ = 51333424341917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51333424341992 and 51333424342010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96855517362 + ... + 96855517891.

It is an arithmetic number, because the mean of its divisors is an integer number (7845296927787).

Almost surely, 2^{51333424342045} is an apocalyptic number.

It is an amenable number.

51333424342045 is a deficient number, since it is larger than the sum of its proper divisors (11428951080251).

51333424342045 is a wasteful number, since it uses less digits than its factorization.

51333424342045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193711035311.

The product of its (nonzero) digits is 2073600, while the sum is 43.

The spelling of 51333424342045 in words is "fifty-one trillion, three hundred thirty-three billion, four hundred twenty-four million, three hundred forty-two thousand, forty-five".