10285648564 has 6 divisors (see below), whose sum is σ = 17999884994. Its totient is φ = 5142824280.

The previous prime is 10285648517. The next prime is 10285648579. The reversal of 10285648564 is 46584658201.

It can be written as a sum of positive squares in only one way, i.e., 10232940964 + 52707600 = 101158^2 + 7260^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1285706067 + ... + 1285706074.

Almost surely, 2^10285648564 is an apocalyptic number.

It is an amenable number.

10285648564 is a deficient number, since it is larger than the sum of its proper divisors (7714236430).

10285648564 is a wasteful number, since it uses less digits than its factorization.

10285648564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2571412145 (or 2571412143 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 49.

The spelling of 10285648564 in words is "ten billion, two hundred eighty-five million, six hundred forty-eight thousand, five hundred sixty-four".