10066566050 has 12 divisors (see below), whose sum is σ = 18723812946. Its totient is φ = 4026626400.

The previous prime is 10066566011. The next prime is 10066566131. The reversal of 10066566050 is 5066566001.

It can be written as a sum of positive squares in 3 ways, for example, as 9853143169 + 213422881 = 99263^2 + 14609^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10066566050.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100665611 + ... + 100665710.

Almost surely, 2^10066566050 is an apocalyptic number.

10066566050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10066566050 is a deficient number, since it is larger than the sum of its proper divisors (8657246896).

10066566050 is a wasteful number, since it uses less digits than its factorization.

10066566050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201331333 (or 201331328 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 10066566050 in words is "ten billion, sixty-six million, five hundred sixty-six thousand, fifty".