2305525345530 has 32 divisors (see below), whose sum is σ = 6036284541888. Its totient is φ = 558915235200.

The previous prime is 2305525345493. The next prime is 2305525345531. The reversal of 2305525345530 is 355435255032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2305525345531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3493219891 + ... + 3493220550.

It is an arithmetic number, because the mean of its divisors is an integer number (188633891934).

Almost surely, 2^{2305525345530} is an apocalyptic number.

2305525345530 is an abundant number, since it is smaller than the sum of its proper divisors (3730759196358).

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

2305525345530 is a wasteful number, since it uses less digits than its factorization.

2305525345530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6986440462.

The product of its (nonzero) digits is 1350000, while the sum is 42.

The spelling of 2305525345530 in words is "two trillion, three hundred five billion, five hundred twenty-five million, three hundred forty-five thousand, five hundred thirty".