10647816384 has 28 divisors (see below), whose sum is σ = 28172348024. Its totient is φ = 3549272064.

The previous prime is 10647816379. The next prime is 10647816409. The reversal of 10647816384 is 48361874601.

It is a super-3 number, since 3×10647816384³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 27728497 + ... + 27728880.

Almost surely, 2^10647816384 is an apocalyptic number.

It is an amenable number.

10647816384 is an abundant number, since it is smaller than the sum of its proper divisors (17524531640).

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

10647816384 is an equidigital number, since it uses as much as digits as its factorization.

10647816384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55457392 (or 55457382 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 10647816384 in words is "ten billion, six hundred forty-seven million, eight hundred sixteen thousand, three hundred eighty-four".