2772823875 has 32 divisors (see below), whose sum is σ = 4618346304. Its totient is φ = 1477440000.

The previous prime is 2772823873. The next prime is 2772823883. The reversal of 2772823875 is 5783282772.

It is not a de Polignac number, because 2772823875 - 2¹ = 2772823873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2772823873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 483525 + ... + 489225.

It is an arithmetic number, because the mean of its divisors is an integer number (144323322).

Almost surely, 2^2772823875 is an apocalyptic number.

2772823875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2772823875 is a deficient number, since it is larger than the sum of its proper divisors (1845522429).

2772823875 is a wasteful number, since it uses less digits than its factorization.

2772823875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7016 (or 7006 counting only the distinct ones).

The product of its digits is 2634240, while the sum is 51.

The square root of 2772823875 is about 52657.6098489098. The cubic root of 2772823875 is about 1404.8849548873.

The spelling of 2772823875 in words is "two billion, seven hundred seventy-two million, eight hundred twenty-three thousand, eight hundred seventy-five".