75663224353 has 2 divisors, whose sum is σ = 75663224354. Its totient is φ = 75663224352.

The previous prime is 75663224323. The next prime is 75663224369. The reversal of 75663224353 is 35342236657.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74448213904 + 1215010449 = 272852^2 + 34857^2 .

It is a cyclic number.

It is not a de Polignac number, because 75663224353 - 2⁵ = 75663224321 is a prime.

It is not a weakly prime, because it can be changed into another prime (75663224323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37831612176 + 37831612177.

It is an arithmetic number, because the mean of its divisors is an integer number (37831612177).

Almost surely, 2^75663224353 is an apocalyptic number.

It is an amenable number.

75663224353 is a deficient number, since it is larger than the sum of its proper divisors (1).

75663224353 is an equidigital number, since it uses as much as digits as its factorization.

75663224353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2721600, while the sum is 46.

The spelling of 75663224353 in words is "seventy-five billion, six hundred sixty-three million, two hundred twenty-four thousand, three hundred fifty-three".