2045533333 has 4 divisors (see below), whose sum is σ = 2071426240. Its totient is φ = 2019640428.

The previous prime is 2045533289. The next prime is 2045533351. The reversal of 2045533333 is 3333355402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2045533333 - 2⁹ = 2045532821 is a prime.

It is a Duffinian number.

2045533333 is a modest number, since divided by 33333 gives 20455 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 2045533295 and 2045533304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045533393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12946335 + ... + 12946492.

It is an arithmetic number, because the mean of its divisors is an integer number (517856560).

Almost surely, 2^2045533333 is an apocalyptic number.

It is an amenable number.

2045533333 is a deficient number, since it is larger than the sum of its proper divisors (25892907).

2045533333 is an equidigital number, since it uses as much as digits as its factorization.

2045533333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25892906.

The product of its (nonzero) digits is 48600, while the sum is 31.

The square root of 2045533333 is about 45227.5727073651. The cubic root of 2045533333 is about 1269.4107943275.

Adding to 2045533333 its reverse (3333355402), we get a palindrome (5378888735).

The spelling of 2045533333 in words is "two billion, forty-five million, five hundred thirty-three thousand, three hundred thirty-three".