800090029033 has 2 divisors, whose sum is σ = 800090029034. Its totient is φ = 800090029032.

The previous prime is 800090029031. The next prime is 800090029153. The reversal of 800090029033 is 330920090008.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 520494431209 + 279595597824 = 721453^2 + 528768^2 .

It is a cyclic number.

It is not a de Polignac number, because 800090029033 - 2¹ = 800090029031 is a prime.

Together with 800090029031, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 800090029033.

It is not a weakly prime, because it can be changed into another prime (800090029031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400045014516 + 400045014517.

It is an arithmetic number, because the mean of its divisors is an integer number (400045014517).

Almost surely, 2^800090029033 is an apocalyptic number.

It is an amenable number.

800090029033 is a deficient number, since it is larger than the sum of its proper divisors (1).

800090029033 is an equidigital number, since it uses as much as digits as its factorization.

800090029033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 800090029033 in words is "eight hundred billion, ninety million, twenty-nine thousand, thirty-three".