2509340232 has 64 divisors (see below), whose sum is σ = 7183555200. Its totient is φ = 715553280.

The previous prime is 2509340221. The next prime is 2509340257. The reversal of 2509340232 is 2320439052.

It is a self number, because there is not a number n which added to its sum of digits gives 2509340232.

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, 73194 + ... + 101862.

It is an arithmetic number, because the mean of its divisors is an integer number (112243050).

Almost surely, 2^2509340232 is an apocalyptic number.

It is an amenable number.

2509340232 is an abundant number, since it is smaller than the sum of its proper divisors (4674214968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2509340232 is a wasteful number, since it uses less digits than its factorization.

2509340232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29206 (or 29202 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 2509340232 is about 50093.3152426549. The cubic root of 2509340232 is about 1358.8969270691.

Adding to 2509340232 its reverse (2320439052), we get a palindrome (4829779284).

The spelling of 2509340232 in words is "two billion, five hundred nine million, three hundred forty thousand, two hundred thirty-two".