4543045416 has 384 divisors, whose sum is σ = 15682867200. Its totient is φ = 1156446720.

The previous prime is 4543045379. The next prime is 4543045457. The reversal of 4543045416 is 6145403454.

It is a super-2 number, since 2×4543045416² = 41278523303677226112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 34679671 + ... + 34679801.

It is an arithmetic number, because the mean of its divisors is an integer number (40840800).

Almost surely, 2^4543045416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4543045416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7841433600).

4543045416 is an abundant number, since it is smaller than the sum of its proper divisors (11139821784).

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

4543045416 is a wasteful number, since it uses less digits than its factorization.

4543045416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 4543045416 is about 67402.1172961206. The cubic root of 4543045416 is about 1656.2111069524.

The spelling of 4543045416 in words is "four billion, five hundred forty-three million, forty-five thousand, four hundred sixteen".