10628354688 has 64 divisors (see below), whose sum is σ = 32264656320. Its totient is φ = 3036672000.

The previous prime is 10628354663. The next prime is 10628354731. The reversal of 10628354688 is 88645382601.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×10628354688² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10628354688.

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, 1974313 + ... + 1979688.

It is an arithmetic number, because the mean of its divisors is an integer number (504135255).

Almost surely, 2^10628354688 is an apocalyptic number.

It is an amenable number.

10628354688 is an abundant number, since it is smaller than the sum of its proper divisors (21636301632).

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

10628354688 is an equidigital number, since it uses as much as digits as its factorization.

10628354688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3954025 (or 3954013 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 10628354688 in words is "ten billion, six hundred twenty-eight million, three hundred fifty-four thousand, six hundred eighty-eight".