800534753 has 2 divisors, whose sum is σ = 800534754. Its totient is φ = 800534752.

The previous prime is 800534723. The next prime is 800534807. The reversal of 800534753 is 357435008.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 776012449 + 24522304 = 27857^2 + 4952^2 .

It is a cyclic number.

It is not a de Polignac number, because 800534753 - 2²² = 796340449 is a prime.

It is not a weakly prime, because it can be changed into another prime (800534723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400267376 + 400267377.

It is an arithmetic number, because the mean of its divisors is an integer number (400267377).

Almost surely, 2^800534753 is an apocalyptic number.

It is an amenable number.

800534753 is a deficient number, since it is larger than the sum of its proper divisors (1).

800534753 is an equidigital number, since it uses as much as digits as its factorization.

800534753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 800534753 is about 28293.7228550787. The cubic root of 800534753 is about 928.5245626152.

The spelling of 800534753 in words is "eight hundred million, five hundred thirty-four thousand, seven hundred fifty-three".