2320505332 has 6 divisors (see below), whose sum is σ = 4060884338. Its totient is φ = 1160252664.

The previous prime is 2320505329. The next prime is 2320505333. The reversal of 2320505332 is 2335050232.

It can be written as a sum of positive squares in only one way, i.e., 1904100496 + 416404836 = 43636^2 + 20406^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2320505297 and 2320505306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320505333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290063163 + ... + 290063170.

Almost surely, 2^2320505332 is an apocalyptic number.

It is an amenable number.

2320505332 is a deficient number, since it is larger than the sum of its proper divisors (1740379006).

2320505332 is a wasteful number, since it uses less digits than its factorization.

2320505332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580126337 (or 580126335 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 2320505332 is about 48171.6237218552. The cubic root of 2320505332 is about 1323.9172988933.

Adding to 2320505332 its reverse (2335050232), we get a palindrome (4655555564).

The spelling of 2320505332 in words is "two billion, three hundred twenty million, five hundred five thousand, three hundred thirty-two".