80200801 has 2 divisors, whose sum is σ = 80200802. Its totient is φ = 80200800.

The previous prime is 80200789. The next prime is 80200811. The reversal of 80200801 is 10800208.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42562576 + 37638225 = 6524^2 + 6135^2 .

It is a cyclic number.

It is not a de Polignac number, because 80200801 - 2¹⁷ = 80069729 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (80200811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40100400 + 40100401.

It is an arithmetic number, because the mean of its divisors is an integer number (40100401).

Almost surely, 2^80200801 is an apocalyptic number.

It is an amenable number.

80200801 is a deficient number, since it is larger than the sum of its proper divisors (1).

80200801 is an equidigital number, since it uses as much as digits as its factorization.

80200801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 80200801 is about 8955.4899921780. The cubic root of 80200801 is about 431.2471473311.

The spelling of 80200801 in words is "eighty million, two hundred thousand, eight hundred one".