75673366841 has 2 divisors, whose sum is σ = 75673366842. Its totient is φ = 75673366840.

The previous prime is 75673366787. The next prime is 75673366843. The reversal of 75673366841 is 14866337657.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63956386816 + 11716980025 = 252896^2 + 108245^2 .

It is a cyclic number.

It is not a de Polignac number, because 75673366841 - 2¹⁴ = 75673350457 is a prime.

Together with 75673366843, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (75673366843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37836683420 + 37836683421.

It is an arithmetic number, because the mean of its divisors is an integer number (37836683421).

Almost surely, 2^75673366841 is an apocalyptic number.

It is an amenable number.

75673366841 is a deficient number, since it is larger than the sum of its proper divisors (1).

75673366841 is an equidigital number, since it uses as much as digits as its factorization.

75673366841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15240960, while the sum is 56.

The spelling of 75673366841 in words is "seventy-five billion, six hundred seventy-three million, three hundred sixty-six thousand, eight hundred forty-one".