4539702816 has 72 divisors (see below), whose sum is σ = 14083406064. Its totient is φ = 1375666560.

The previous prime is 4539702773. The next prime is 4539702821. The reversal of 4539702816 is 6182079354.

4539702816 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

4539702816 is strictly pandigital in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 713326 + ... + 719661.

It is an arithmetic number, because the mean of its divisors is an integer number (195602862).

It is a 1-persistent number, because it is pandigital, but 2⋅4539702816 = 9079405632 is not.

Almost surely, 2^4539702816 is an apocalyptic number.

It is an amenable number.

4539702816 is an abundant number, since it is smaller than the sum of its proper divisors (9543703248).

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

4539702816 is a wasteful number, since it uses less digits than its factorization.

4539702816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433014 (or 1433003 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 4539702816 is about 67377.3167764939. The cubic root of 4539702816 is about 1655.8048149145.

The spelling of 4539702816 in words is "four billion, five hundred thirty-nine million, seven hundred two thousand, eight hundred sixteen".