2289529273 has 32 divisors (see below), whose sum is σ = 2517645312. Its totient is φ = 2075673600.

The previous prime is 2289529267. The next prime is 2289529289. The reversal of 2289529273 is 3729259822.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2289529273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2289529673) 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, 12649243 + ... + 12649423.

It is an arithmetic number, because the mean of its divisors is an integer number (78676416).

Almost surely, 2^2289529273 is an apocalyptic number.

2289529273 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2289529273 is a deficient number, since it is larger than the sum of its proper divisors (228116039).

2289529273 is a wasteful number, since it uses less digits than its factorization.

2289529273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505.

The product of its digits is 1088640, while the sum is 49.

The square root of 2289529273 is about 47849.0258312539. The cubic root of 2289529273 is about 1317.9999694898. Note that the first 4 decimals are identical.

The spelling of 2289529273 in words is "two billion, two hundred eighty-nine million, five hundred twenty-nine thousand, two hundred seventy-three".