2009333755 has 16 divisors (see below), whose sum is σ = 2832740064. Its totient is φ = 1348922880.

The previous prime is 2009333747. The next prime is 2009333761. The reversal of 2009333755 is 5573339002.

It is not a de Polignac number, because 2009333755 - 2³ = 2009333747 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1404414 + ... + 1405843.

It is an arithmetic number, because the mean of its divisors is an integer number (177046254).

Almost surely, 2^2009333755 is an apocalyptic number.

2009333755 is a deficient number, since it is larger than the sum of its proper divisors (823406309).

2009333755 is a wasteful number, since it uses less digits than its factorization.

2009333755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810286.

The product of its (nonzero) digits is 85050, while the sum is 37.

The square root of 2009333755 is about 44825.5926341192. The cubic root of 2009333755 is about 1261.8779745353.

The spelling of 2009333755 in words is "two billion, nine million, three hundred thirty-three thousand, seven hundred fifty-five".