10297885664 has 48 divisors (see below), whose sum is σ = 22336107696. Its totient is φ = 4634496000.

The previous prime is 10297885651. The next prime is 10297885667. The reversal of 10297885664 is 46658879201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10297885667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109277 + ... + 180380.

It is an arithmetic number, because the mean of its divisors is an integer number (465335577).

Almost surely, 2^10297885664 is an apocalyptic number.

It is an amenable number.

10297885664 is an abundant number, since it is smaller than the sum of its proper divisors (12038222032).

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

10297885664 is a wasteful number, since it uses less digits than its factorization.

10297885664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289779 (or 289771 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 10297885664 in words is "ten billion, two hundred ninety-seven million, eight hundred eighty-five thousand, six hundred sixty-four".