10255600566 has 32 divisors (see below), whose sum is σ = 22943196000. Its totient is φ = 3395587680.

The previous prime is 10255600547. The next prime is 10255600583. The reversal of 10255600566 is 66500655201.

It is a happy number.

10255600566 is a `hidden beast` number, since 10 + 25 + 5 + 60 + 0 + 566 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 10255600566.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 629265 + ... + 645356.

It is an arithmetic number, because the mean of its divisors is an integer number (716974875).

Almost surely, 2^10255600566 is an apocalyptic number.

10255600566 is an abundant number, since it is smaller than the sum of its proper divisors (12687595434).

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

10255600566 is a wasteful number, since it uses less digits than its factorization.

10255600566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274781 (or 1274775 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 10255600566 in words is "ten billion, two hundred fifty-five million, six hundred thousand, five hundred sixty-six".