51853224323 has 2 divisors, whose sum is σ = 51853224324. Its totient is φ = 51853224322.

The previous prime is 51853224259. The next prime is 51853224347. The reversal of 51853224323 is 32342235815.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51853224323 - 2⁶ = 51853224259 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (51853224523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25926612161 + 25926612162.

It is an arithmetic number, because the mean of its divisors is an integer number (25926612162).

Almost surely, 2^51853224323 is an apocalyptic number.

51853224323 is a deficient number, since it is larger than the sum of its proper divisors (1).

51853224323 is an equidigital number, since it uses as much as digits as its factorization.

51853224323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 172800, while the sum is 38.

The spelling of 51853224323 in words is "fifty-one billion, eight hundred fifty-three million, two hundred twenty-four thousand, three hundred twenty-three".