4645530216 has 48 divisors (see below), whose sum is σ = 12626473860. Its totient is φ = 1542992640.

The previous prime is 4645530209. The next prime is 4645530233. The reversal of 4645530216 is 6120355464.

4645530216 is a `hidden beast` number, since 4 + 645 + 5 + 3 + 0 + 2 + 1 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4644967716 + 562500 = 68154^2 + 750^2 .

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 11 ways as a sum of consecutive naturals, for example, 94575 + ... + 135038.

Almost surely, 2^4645530216 is an apocalyptic number.

It is an amenable number.

4645530216 is an abundant number, since it is smaller than the sum of its proper divisors (7980943644).

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

4645530216 is a wasteful number, since it uses less digits than its factorization.

4645530216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229906 (or 229899 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 4645530216 is about 68158.1265587604. The cubic root of 4645530216 is about 1668.5725567501.

The spelling of 4645530216 in words is "four billion, six hundred forty-five million, five hundred thirty thousand, two hundred sixteen".