4521011116 has 12 divisors (see below), whose sum is σ = 7918300432. Its totient is φ = 2258639568.

The previous prime is 4521011111. The next prime is 4521011119. The reversal of 4521011116 is 6111101254.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4521011111) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 461040 + ... + 470743.

Almost surely, 2^4521011116 is an apocalyptic number.

It is an amenable number.

4521011116 is a deficient number, since it is larger than the sum of its proper divisors (3397289316).

4521011116 is a wasteful number, since it uses less digits than its factorization.

4521011116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933000 (or 932998 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 22.

The square root of 4521011116 is about 67238.4645571268. The cubic root of 4521011116 is about 1653.5291606878.

The spelling of 4521011116 in words is "four billion, five hundred twenty-one million, eleven thousand, one hundred sixteen".