4650636565432 has 128 divisors (see below), whose sum is σ = 10273838077440. Its totient is φ = 1945717562880.

The previous prime is 4650636565411. The next prime is 4650636565441. The reversal of 4650636565432 is 2345656360564.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 889730803 + ... + 889736029.

It is an arithmetic number, because the mean of its divisors is an integer number (80264359980).

Almost surely, 2^{4650636565432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4650636565432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5136919038720).

4650636565432 is an abundant number, since it is smaller than the sum of its proper divisors (5623201512008).

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

4650636565432 is a wasteful number, since it uses less digits than its factorization.

4650636565432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7341 (or 7337 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 55.

The spelling of 4650636565432 in words is "four trillion, six hundred fifty billion, six hundred thirty-six million, five hundred sixty-five thousand, four hundred thirty-two".