4546243616 has 24 divisors (see below), whose sum is σ = 8958500460. Its totient is φ = 2271068928.

The previous prime is 4546243607. The next prime is 4546243619. The reversal of 4546243616 is 6163426454.

It can be written as a sum of positive squares in 2 ways, for example, as 3071376400 + 1474867216 = 55420^2 + 38404^2 .

It is not an unprimeable number, because it can be changed into a prime (4546243619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27851 + ... + 99338.

Almost surely, 2^4546243616 is an apocalyptic number.

It is an amenable number.

4546243616 is a deficient number, since it is larger than the sum of its proper divisors (4412256844).

4546243616 is a wasteful number, since it uses less digits than its factorization.

4546243616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128316 (or 128308 counting only the distinct ones).

The product of its digits is 414720, while the sum is 41.

The square root of 4546243616 is about 67425.8378961656. The cubic root of 4546243616 is about 1656.5996606940.

The spelling of 4546243616 in words is "four billion, five hundred forty-six million, two hundred forty-three thousand, six hundred sixteen".