2305152664 has 8 divisors (see below), whose sum is σ = 4322161260. Its totient is φ = 1152576328.

The previous prime is 2305152649. The next prime is 2305152671. The reversal of 2305152664 is 4662515032.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144072034 + ... + 144072049.

Almost surely, 2^2305152664 is an apocalyptic number.

It is an amenable number.

2305152664 is a deficient number, since it is larger than the sum of its proper divisors (2017008596).

2305152664 is a wasteful number, since it uses less digits than its factorization.

2305152664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288144089 (or 288144085 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 2305152664 is about 48012.0054153125. The cubic root of 2305152664 is about 1320.9911182005.

Adding to 2305152664 its reverse (4662515032), we get a palindrome (6967667696).

The spelling of 2305152664 in words is "two billion, three hundred five million, one hundred fifty-two thousand, six hundred sixty-four".