76802450201 has 2 divisors, whose sum is σ = 76802450202. Its totient is φ = 76802450200.

The previous prime is 76802450191. The next prime is 76802450203. The reversal of 76802450201 is 10205420867.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47600766976 + 29201683225 = 218176^2 + 170885^2 .

It is a cyclic number.

It is not a de Polignac number, because 76802450201 - 2¹⁴ = 76802433817 is a prime.

Together with 76802450203, 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 (76802450203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38401225100 + 38401225101.

It is an arithmetic number, because the mean of its divisors is an integer number (38401225101).

Almost surely, 2^76802450201 is an apocalyptic number.

It is an amenable number.

76802450201 is a deficient number, since it is larger than the sum of its proper divisors (1).

76802450201 is an equidigital number, since it uses as much as digits as its factorization.

76802450201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 35.

The spelling of 76802450201 in words is "seventy-six billion, eight hundred two million, four hundred fifty thousand, two hundred one".