2305152352 has 48 divisors (see below), whose sum is σ = 4792782960. Its totient is φ = 1088335872.

The previous prime is 2305152337. The next prime is 2305152359. The reversal of 2305152352 is 2532515032.

It is a super-2 number, since 2×2305152352² = 10627454731862263808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2305152352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2305152359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184248 + ... + 196360.

It is an arithmetic number, because the mean of its divisors is an integer number (99849645).

Almost surely, 2^2305152352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2305152352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2396391480).

2305152352 is an abundant number, since it is smaller than the sum of its proper divisors (2487630608).

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

2305152352 is a wasteful number, since it uses less digits than its factorization.

2305152352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12455 (or 12447 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 2305152352 is about 48012.0021661251. The cubic root of 2305152352 is about 1320.9910586023.

Adding to 2305152352 its reverse (2532515032), we get a palindrome (4837667384).

The spelling of 2305152352 in words is "two billion, three hundred five million, one hundred fifty-two thousand, three hundred fifty-two".