2009885277 has 8 divisors (see below), whose sum is σ = 2680054240. Its totient is φ = 1339819920.

The previous prime is 2009885257. The next prime is 2009885329. The reversal of 2009885277 is 7725889002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2009885277 - 2¹⁴ = 2009868893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2009885237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61527 + ... + 88347.

It is an arithmetic number, because the mean of its divisors is an integer number (335006780).

Almost surely, 2^2009885277 is an apocalyptic number.

It is an amenable number.

2009885277 is a deficient number, since it is larger than the sum of its proper divisors (670168963).

2009885277 is a wasteful number, since it uses less digits than its factorization.

2009885277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51803.

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 2009885277 is about 44831.7440771603. The cubic root of 2009885277 is about 1261.9934174107.

The spelling of 2009885277 in words is "two billion, nine million, eight hundred eighty-five thousand, two hundred seventy-seven".