9933763306645 has 8 divisors (see below), whose sum is σ = 12038540879160. Its totient is φ = 7868327371200.

The previous prime is 9933763306639. The next prime is 9933763306651. The reversal of 9933763306645 is 5466033673399.

It is an interprime number because it is at equal distance from previous prime (9933763306639) and next prime (9933763306651).

It can be written as a sum of positive squares in 4 ways, for example, as 6938451200836 + 2995312105809 = 2634094^2 + 1730697^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9933763306645 - 2¹⁷ = 9933763175573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9835408710 + ... + 9835409719.

It is an arithmetic number, because the mean of its divisors is an integer number (1504817609895).

Almost surely, 2^{9933763306645} is an apocalyptic number.

It is an amenable number.

9933763306645 is a deficient number, since it is larger than the sum of its proper divisors (2104777572515).

9933763306645 is a wasteful number, since it uses less digits than its factorization.

9933763306645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19670818535.

The product of its (nonzero) digits is 198404640, while the sum is 64.

The spelling of 9933763306645 in words is "nine trillion, nine hundred thirty-three billion, seven hundred sixty-three million, three hundred six thousand, six hundred forty-five".