9933648652 has 12 divisors (see below), whose sum is σ = 17603934880. Its totient is φ = 4903952976.

The previous prime is 9933648643. The next prime is 9933648677. The reversal of 9933648652 is 2568463399.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9933648593 and 9933648602.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15717483 + ... + 15718114.

Almost surely, 2^9933648652 is an apocalyptic number.

It is an amenable number.

9933648652 is a deficient number, since it is larger than the sum of its proper divisors (7670286228).

9933648652 is a wasteful number, since it uses less digits than its factorization.

9933648652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31435680 (or 31435678 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 55.

The square root of 9933648652 is about 99667.6911140215. The cubic root of 9933648652 is about 2149.6591240362.

The spelling of 9933648652 in words is "nine billion, nine hundred thirty-three million, six hundred forty-eight thousand, six hundred fifty-two".