4650645436 has 12 divisors (see below), whose sum is σ = 8419272120. Its totient is φ = 2245139120.

The previous prime is 4650645401. The next prime is 4650645437. The reversal of 4650645436 is 6345460564.

It is a junction number, because it is equal to n+sod(n) for n = 4650645392 and 4650645401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4650645437) 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, 20045770 + ... + 20046001.

It is an arithmetic number, because the mean of its divisors is an integer number (701606010).

Almost surely, 2^4650645436 is an apocalyptic number.

It is an amenable number.

4650645436 is a deficient number, since it is larger than the sum of its proper divisors (3768626684).

4650645436 is a wasteful number, since it uses less digits than its factorization.

4650645436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40091804 (or 40091802 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The square root of 4650645436 is about 68195.6408870831. The cubic root of 4650645436 is about 1669.1847570476.

The spelling of 4650645436 in words is "four billion, six hundred fifty million, six hundred forty-five thousand, four hundred thirty-six".