10643004616 has 16 divisors (see below), whose sum is σ = 20003040540. Its totient is φ = 5308860480.

The previous prime is 10643004607. The next prime is 10643004623. The reversal of 10643004616 is 61640034601.

It can be written as a sum of positive squares in 2 ways, for example, as 10467336100 + 175668516 = 102310^2 + 13254^2 .

It is a super-2 number, since 2×10643004616² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1576651 + ... + 1583386.

Almost surely, 2^10643004616 is an apocalyptic number.

It is an amenable number.

10643004616 is a deficient number, since it is larger than the sum of its proper divisors (9360035924).

10643004616 is a wasteful number, since it uses less digits than its factorization.

10643004616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3160464 (or 3160460 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 10643004616 in words is "ten billion, six hundred forty-three million, four thousand, six hundred sixteen".