10650649616 has 40 divisors (see below), whose sum is σ = 20811477504. Its totient is φ = 5280042240.

The previous prime is 10650649601. The next prime is 10650649619. The reversal of 10650649616 is 61694605601.

It is a super-2 number, since 2×10650649616² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10650649619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2169821 + ... + 2174723.

Almost surely, 2^10650649616 is an apocalyptic number.

10650649616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10650649616 is a deficient number, since it is larger than the sum of its proper divisors (10160827888).

10650649616 is a wasteful number, since it uses less digits than its factorization.

10650649616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6039 (or 6033 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 10650649616 in words is "ten billion, six hundred fifty million, six hundred forty-nine thousand, six hundred sixteen".