4121055552 has 28 divisors (see below), whose sum is σ = 10903626656. Its totient is φ = 1373685120.

The previous prime is 4121055511. The next prime is 4121055553. The reversal of 4121055552 is 2555501214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121055553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10731724 + ... + 10732107.

Almost surely, 2^4121055552 is an apocalyptic number.

It is an amenable number.

4121055552 is an abundant number, since it is smaller than the sum of its proper divisors (6782571104).

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

4121055552 is a wasteful number, since it uses less digits than its factorization.

4121055552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21463846 (or 21463836 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 4121055552 is about 64195.4480629273. The cubic root of 4121055552 is about 1603.2558119781.

Adding to 4121055552 its reverse (2555501214), we get a palindrome (6676556766).

The spelling of 4121055552 in words is "four billion, one hundred twenty-one million, fifty-five thousand, five hundred fifty-two".