800352655531 has 16 divisors (see below), whose sum is σ = 940331655648. Its totient is φ = 671583744000.

The previous prime is 800352655483. The next prime is 800352655537. The reversal of 800352655531 is 135556253008.

It is not a de Polignac number, because 800352655531 - 2⁹ = 800352655019 is a prime.

It is a super-2 number, since 2×800352655531² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (800352655537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2314731 + ... + 2637931.

It is an arithmetic number, because the mean of its divisors is an integer number (58770728478).

Almost surely, 2^800352655531 is an apocalyptic number.

800352655531 is a deficient number, since it is larger than the sum of its proper divisors (139979000117).

800352655531 is a wasteful number, since it uses less digits than its factorization.

800352655531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340542.

The product of its (nonzero) digits is 540000, while the sum is 43.

The spelling of 800352655531 in words is "eight hundred billion, three hundred fifty-two million, six hundred fifty-five thousand, five hundred thirty-one".