801473033 has 4 divisors (see below), whose sum is σ = 801529668. Its totient is φ = 801416400.

The previous prime is 801473009. The next prime is 801473053. The reversal of 801473033 is 330374108.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 378224704 + 423248329 = 19448^2 + 20573^2 .

It is a cyclic number.

It is not a de Polignac number, because 801473033 - 2¹² = 801468937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 801472987 and 801473005.

It is not an unprimeable number, because it can be changed into a prime (801473003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13235 + ... + 42167.

It is an arithmetic number, because the mean of its divisors is an integer number (200382417).

Almost surely, 2^801473033 is an apocalyptic number.

It is an amenable number.

801473033 is a deficient number, since it is larger than the sum of its proper divisors (56635).

801473033 is a wasteful number, since it uses less digits than its factorization.

801473033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56634.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 801473033 is about 28310.2990623554. The cubic root of 801473033 is about 928.8871851707.

The spelling of 801473033 in words is "eight hundred one million, four hundred seventy-three thousand, thirty-three".