2345505212 has 24 divisors (see below), whose sum is σ = 4156427520. Its totient is φ = 1158045440.

The previous prime is 2345505193. The next prime is 2345505223. The reversal of 2345505212 is 2125055432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93464 + ... + 115872.

It is an arithmetic number, because the mean of its divisors is an integer number (173184480).

Almost surely, 2^2345505212 is an apocalyptic number.

It is an amenable number.

2345505212 is a deficient number, since it is larger than the sum of its proper divisors (1810922308).

2345505212 is a wasteful number, since it uses less digits than its factorization.

2345505212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22741 (or 22739 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2345505212 is about 48430.4161865248. The cubic root of 2345505212 is about 1328.6547182619.

The spelling of 2345505212 in words is "two billion, three hundred forty-five million, five hundred five thousand, two hundred twelve".