2033453805 has 32 divisors (see below), whose sum is σ = 3412869120. Its totient is φ = 1031891520.

The previous prime is 2033453801. The next prime is 2033453833. The reversal of 2033453805 is 5083543302.

2033453805 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2033453805 - 2² = 2033453801 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033453801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50466 + ... + 81324.

It is an arithmetic number, because the mean of its divisors is an integer number (106652160).

Almost surely, 2^2033453805 is an apocalyptic number.

It is an amenable number.

2033453805 is a deficient number, since it is larger than the sum of its proper divisors (1379415315).

2033453805 is a wasteful number, since it uses less digits than its factorization.

2033453805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31081.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 2033453805 is about 45093.8333367213. The cubic root of 2033453805 is about 1266.9071006731.

The spelling of 2033453805 in words is "two billion, thirty-three million, four hundred fifty-three thousand, eight hundred five".