4122045532 has 144 divisors (see below), whose sum is σ = 8573929056. Its totient is φ = 1729728000.

The previous prime is 4122045511. The next prime is 4122045581. The reversal of 4122045532 is 2355402214.

It is a self number, because there is not a number n which added to its sum of digits gives 4122045532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40812282 + ... + 40812382.

It is an arithmetic number, because the mean of its divisors is an integer number (59541174).

Almost surely, 2^4122045532 is an apocalyptic number.

It is an amenable number.

4122045532 is an abundant number, since it is smaller than the sum of its proper divisors (4451883524).

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

4122045532 is a wasteful number, since it uses less digits than its factorization.

4122045532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 4122045532 is about 64203.1582712253. The cubic root of 4122045532 is about 1603.3841823346.

Adding to 4122045532 its reverse (2355402214), we get a palindrome (6477447746).

The spelling of 4122045532 in words is "four billion, one hundred twenty-two million, forty-five thousand, five hundred thirty-two".