4345422052 has 12 divisors (see below), whose sum is σ = 7628479740. Its totient is φ = 2165856416.

The previous prime is 4345422007. The next prime is 4345422073. The reversal of 4345422052 is 2502245434.

It can be written as a sum of positive squares in 2 ways, for example, as 2532706276 + 1812715776 = 50326^2 + 42576^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1712227 + ... + 1714762.

It is an arithmetic number, because the mean of its divisors is an integer number (635706645).

Almost surely, 2^4345422052 is an apocalyptic number.

It is an amenable number.

4345422052 is a deficient number, since it is larger than the sum of its proper divisors (3283057688).

4345422052 is a wasteful number, since it uses less digits than its factorization.

4345422052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3427310 (or 3427308 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 4345422052 is about 65919.8153213432. The cubic root of 4345422052 is about 1631.8390489300.

Adding to 4345422052 its reverse (2502245434), we get a palindrome (6847667486).

The spelling of 4345422052 in words is "four billion, three hundred forty-five million, four hundred twenty-two thousand, fifty-two".