75823768201 has 2 divisors, whose sum is σ = 75823768202. Its totient is φ = 75823768200.

The previous prime is 75823768183. The next prime is 75823768249. The reversal of 75823768201 is 10286732857.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51417830025 + 24405938176 = 226755^2 + 156224^2 .

It is an emirp because it is prime and its reverse (10286732857) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75823768201 - 2⁹ = 75823767689 is a prime.

It is not a weakly prime, because it can be changed into another prime (75823748201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37911884100 + 37911884101.

It is an arithmetic number, because the mean of its divisors is an integer number (37911884101).

Almost surely, 2^75823768201 is an apocalyptic number.

It is an amenable number.

75823768201 is a deficient number, since it is larger than the sum of its proper divisors (1).

75823768201 is an equidigital number, since it uses as much as digits as its factorization.

75823768201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 75823768201 in words is "seventy-five billion, eight hundred twenty-three million, seven hundred sixty-eight thousand, two hundred one".