10653351644 has 24 divisors (see below), whose sum is σ = 20080329360. Its totient is φ = 4916231424.

The previous prime is 10653351559. The next prime is 10653351671. The reversal of 10653351644 is 44615335601.

It is a super-2 number, since 2×10653351644² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10653351598 and 10653351607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603812 + ... + 621204.

It is an arithmetic number, because the mean of its divisors is an integer number (836680390).

Almost surely, 2^10653351644 is an apocalyptic number.

It is an amenable number.

10653351644 is a deficient number, since it is larger than the sum of its proper divisors (9426977716).

10653351644 is a wasteful number, since it uses less digits than its factorization.

10653351644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29189 (or 29187 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 10653351644 in words is "ten billion, six hundred fifty-three million, three hundred fifty-one thousand, six hundred forty-four".