10645320608 has 48 divisors (see below), whose sum is σ = 23758045920. Its totient is φ = 4654630656.

The previous prime is 10645320577. The next prime is 10645320613. The reversal of 10645320608 is 80602354601.

It is a super-2 number, since 2×10645320608² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665510 + ... + 681317.

It is an arithmetic number, because the mean of its divisors is an integer number (494959290).

Almost surely, 2^10645320608 is an apocalyptic number.

It is an amenable number.

10645320608 is an abundant number, since it is smaller than the sum of its proper divisors (13112725312).

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

10645320608 is a wasteful number, since it uses less digits than its factorization.

10645320608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346869 (or 1346861 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 10645320608 in words is "ten billion, six hundred forty-five million, three hundred twenty thousand, six hundred eight".