4531630216 has 16 divisors (see below), whose sum is σ = 8498692800. Its totient is φ = 2265312144.

The previous prime is 4531630199. The next prime is 4531630217. The reversal of 4531630216 is 6120361354.

It is not an unprimeable number, because it can be changed into a prime (4531630217) 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, 23100 + ... + 97963.

It is an arithmetic number, because the mean of its divisors is an integer number (531168300).

Almost surely, 2^4531630216 is an apocalyptic number.

It is an amenable number.

4531630216 is a deficient number, since it is larger than the sum of its proper divisors (3967062584).

4531630216 is a wasteful number, since it uses less digits than its factorization.

4531630216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125748 (or 125744 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 4531630216 is about 67317.3842034879. The cubic root of 4531630216 is about 1654.8227696658.

The spelling of 4531630216 in words is "four billion, five hundred thirty-one million, six hundred thirty thousand, two hundred sixteen".