5305032340 has 24 divisors (see below), whose sum is σ = 11624941440. Its totient is φ = 2029751328.

The previous prime is 5305032319. The next prime is 5305032347. The reversal of 5305032340 is 432305035.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5305032347) 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, 5765880 + ... + 5766799.

It is an arithmetic number, because the mean of its divisors is an integer number (484372560).

Almost surely, 2^5305032340 is an apocalyptic number.

It is an amenable number.

5305032340 is an abundant number, since it is smaller than the sum of its proper divisors (6319909100).

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

5305032340 is a wasteful number, since it uses less digits than its factorization.

5305032340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11532711 (or 11532709 counting only the distinct ones).

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

The square root of 5305032340 is about 72835.6529455184. The cubic root of 5305032340 is about 1744.0650476012.

Adding to 5305032340 its reverse (432305035), we get a palindrome (5737337375).

The spelling of 5305032340 in words is "five billion, three hundred five million, thirty-two thousand, three hundred forty".