51345002324323 has 8 divisors (see below), whose sum is σ = 51489767577600. Its totient is φ = 51200246754888.

The previous prime is 51345002324311. The next prime is 51345002324327. The reversal of 51345002324323 is 32342320054315.

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 51345002324323 - 2¹³ = 51345002316131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51345002324327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8264638 + ... + 13076476.

It is an arithmetic number, because the mean of its divisors is an integer number (6436220947200).

Almost surely, 2^{51345002324323} is an apocalyptic number.

51345002324323 is a deficient number, since it is larger than the sum of its proper divisors (144765253277).

51345002324323 is a wasteful number, since it uses less digits than its factorization.

51345002324323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4841921.

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 51345002324323 its reverse (32342320054315), we get a palindrome (83687322378638).

The spelling of 51345002324323 in words is "fifty-one trillion, three hundred forty-five billion, two million, three hundred twenty-four thousand, three hundred twenty-three".