52633216650 has 48 divisors (see below), whose sum is σ = 149177577024. Its totient is φ = 12030449280.

The previous prime is 52633216633. The next prime is 52633216651. The reversal of 52633216650 is 5661233625.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52633216599 and 52633216608.

It is not an unprimeable number, because it can be changed into a prime (52633216651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25062387 + ... + 25064486.

It is an arithmetic number, because the mean of its divisors is an integer number (3107866188).

Almost surely, 2^52633216650 is an apocalyptic number.

52633216650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52633216650 is an abundant number, since it is smaller than the sum of its proper divisors (96544360374).

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

52633216650 is a wasteful number, since it uses less digits than its factorization.

52633216650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50126895 (or 50126890 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 52633216650 in words is "fifty-two billion, six hundred thirty-three million, two hundred sixteen thousand, six hundred fifty".