4651045630 has 128 divisors (see below), whose sum is σ = 10829168640. Its totient is φ = 1395792000.

The previous prime is 4651045621. The next prime is 4651045667. The reversal of 4651045630 is 365401564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6468411 + ... + 6469129.

It is an arithmetic number, because the mean of its divisors is an integer number (84602880).

Almost surely, 2^4651045630 is an apocalyptic number.

4651045630 is an abundant number, since it is smaller than the sum of its proper divisors (6178123010).

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

4651045630 is a wasteful number, since it uses less digits than its factorization.

4651045630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 4651045630 is about 68198.5749851124. The cubic root of 4651045630 is about 1669.2326341702.

The spelling of 4651045630 in words is "four billion, six hundred fifty-one million, forty-five thousand, six hundred thirty".