801588113 has 2 divisors, whose sum is σ = 801588114. Its totient is φ = 801588112.

The previous prime is 801588077. The next prime is 801588163. The reversal of 801588113 is 311885108.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 801569344 + 18769 = 28312^2 + 137^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-801588113 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (801588163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400794056 + 400794057.

It is an arithmetic number, because the mean of its divisors is an integer number (400794057).

Almost surely, 2^801588113 is an apocalyptic number.

It is an amenable number.

801588113 is a deficient number, since it is larger than the sum of its proper divisors (1).

801588113 is an equidigital number, since it uses as much as digits as its factorization.

801588113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 35.

The square root of 801588113 is about 28312.3314652820. The cubic root of 801588113 is about 928.9316413229.

The spelling of 801588113 in words is "eight hundred one million, five hundred eighty-eight thousand, one hundred thirteen".