804153143 has 2 divisors, whose sum is σ = 804153144. Its totient is φ = 804153142.

The previous prime is 804153139. The next prime is 804153197. The reversal of 804153143 is 341351408.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 804153143 - 2² = 804153139 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (704153143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402076571 + 402076572.

It is an arithmetic number, because the mean of its divisors is an integer number (402076572).

Almost surely, 2^804153143 is an apocalyptic number.

804153143 is a deficient number, since it is larger than the sum of its proper divisors (1).

804153143 is an equidigital number, since it uses as much as digits as its factorization.

804153143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 804153143 is about 28357.5940975253. The cubic root of 804153143 is about 929.9214266681.

The spelling of 804153143 in words is "eight hundred four million, one hundred fifty-three thousand, one hundred forty-three".