4121545152 has 28 divisors (see below), whose sum is σ = 10904922056. Its totient is φ = 1373848320.

The previous prime is 4121545147. The next prime is 4121545171. The reversal of 4121545152 is 2515451214.

4121545152 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10732999 + ... + 10733382.

It is an arithmetic number, because the mean of its divisors is an integer number (389461502).

Almost surely, 2^4121545152 is an apocalyptic number.

It is an amenable number.

4121545152 is an abundant number, since it is smaller than the sum of its proper divisors (6783376904).

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

4121545152 is a wasteful number, since it uses less digits than its factorization.

4121545152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21466396 (or 21466386 counting only the distinct ones).

The product of its digits is 8000, while the sum is 30.

The square root of 4121545152 is about 64199.2613041614. The cubic root of 4121545152 is about 1603.3193008061.

Adding to 4121545152 its reverse (2515451214), we get a palindrome (6636996366).

The spelling of 4121545152 in words is "four billion, one hundred twenty-one million, five hundred forty-five thousand, one hundred fifty-two".