51345060432223 has 2 divisors, whose sum is σ = 51345060432224. Its totient is φ = 51345060432222.

The previous prime is 51345060432161. The next prime is 51345060432227. The reversal of 51345060432223 is 32223406054315.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51345060432223 - 2²⁵ = 51345026877791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51345060432227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25672530216111 + 25672530216112.

It is an arithmetic number, because the mean of its divisors is an integer number (25672530216112).

Almost surely, 2^{51345060432223} is an apocalyptic number.

51345060432223 is a deficient number, since it is larger than the sum of its proper divisors (1).

51345060432223 is an equidigital number, since it uses as much as digits as its factorization.

51345060432223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 51345060432223 its reverse (32223406054315), we get a palindrome (83568466486538).

The spelling of 51345060432223 in words is "fifty-one trillion, three hundred forty-five billion, sixty million, four hundred thirty-two thousand, two hundred twenty-three".