4651536620 has 12 divisors (see below), whose sum is σ = 9768226944. Its totient is φ = 1860614640.

The previous prime is 4651536619. The next prime is 4651536641. The reversal of 4651536620 is 266351564.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116288396 + ... + 116288435.

It is an arithmetic number, because the mean of its divisors is an integer number (814018912).

Almost surely, 2^4651536620 is an apocalyptic number.

It is an amenable number.

4651536620 is an abundant number, since it is smaller than the sum of its proper divisors (5116690324).

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

4651536620 is a wasteful number, since it uses less digits than its factorization.

4651536620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232576840 (or 232576838 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 4651536620 is about 68202.1745987619. The cubic root of 4651536620 is about 1669.2913699011.

The spelling of 4651536620 in words is "four billion, six hundred fifty-one million, five hundred thirty-six thousand, six hundred twenty".