4453116729 has 32 divisors (see below), whose sum is σ = 6080256000. Its totient is φ = 2898529920.

The previous prime is 4453116683. The next prime is 4453116749. The reversal of 4453116729 is 9276113544.

It is not a de Polignac number, because 4453116729 - 2¹⁶ = 4453051193 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4453116749) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8546989 + ... + 8547509.

It is an arithmetic number, because the mean of its divisors is an integer number (190008000).

Almost surely, 2^4453116729 is an apocalyptic number.

It is an amenable number.

4453116729 is a deficient number, since it is larger than the sum of its proper divisors (1627139271).

4453116729 is a wasteful number, since it uses less digits than its factorization.

4453116729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965.

The product of its digits is 181440, while the sum is 42.

The square root of 4453116729 is about 66731.6771031569. The cubic root of 4453116729 is about 1645.2100727336.

The spelling of 4453116729 in words is "four billion, four hundred fifty-three million, one hundred sixteen thousand, seven hundred twenty-nine".