10306503664 has 20 divisors (see below), whose sum is σ = 20393721504. Its totient is φ = 5043607808.

The previous prime is 10306503653. The next prime is 10306503721. The reversal of 10306503664 is 46630560301.

It is a congruent number.

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, 6851977 + ... + 6853480.

Almost surely, 2^10306503664 is an apocalyptic number.

It is an amenable number.

10306503664 is a deficient number, since it is larger than the sum of its proper divisors (10087217840).

10306503664 is a wasteful number, since it uses less digits than its factorization.

10306503664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13705512 (or 13705506 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 10306503664 in words is "ten billion, three hundred six million, five hundred three thousand, six hundred sixty-four".