10068906528 has 60 divisors (see below), whose sum is σ = 29612382030. Its totient is φ = 3356301312.

The previous prime is 10068906521. The next prime is 10068906539. The reversal of 10068906528 is 82560986001.

It can be written as a sum of positive squares in only one way, i.e., 10066510224 + 2396304 = 100332^2 + 1548^2 .

It is not an unprimeable number, because it can be changed into a prime (10068906521) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1939713 + ... + 1944896.

Almost surely, 2^10068906528 is an apocalyptic number.

10068906528 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10068906528 is an abundant number, since it is smaller than the sum of its proper divisors (19543475502).

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

10068906528 is an equidigital number, since it uses as much as digits as its factorization.

10068906528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3884631 (or 3884614 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 10068906528 in words is "ten billion, sixty-eight million, nine hundred six thousand, five hundred twenty-eight".