804725455201 has 2 divisors, whose sum is σ = 804725455202. Its totient is φ = 804725455200.

The previous prime is 804725455159. The next prime is 804725455277. The reversal of 804725455201 is 102554527408.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 402972309601 + 401753145600 = 634801^2 + 633840^2 .

It is a cyclic number.

It is not a de Polignac number, because 804725455201 - 2⁷ = 804725455073 is a prime.

It is not a weakly prime, because it can be changed into another prime (804725459201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402362727600 + 402362727601.

It is an arithmetic number, because the mean of its divisors is an integer number (402362727601).

Almost surely, 2^804725455201 is an apocalyptic number.

It is an amenable number.

804725455201 is a deficient number, since it is larger than the sum of its proper divisors (1).

804725455201 is an equidigital number, since it uses as much as digits as its factorization.

804725455201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448000, while the sum is 43.

The spelling of 804725455201 in words is "eight hundred four billion, seven hundred twenty-five million, four hundred fifty-five thousand, two hundred one".