10066515682 has 16 divisors (see below), whose sum is σ = 15133235832. Its totient is φ = 5022117760.

The previous prime is 10066515637. The next prime is 10066515689. The reversal of 10066515682 is 28651566001.

It can be written as a sum of positive squares in 4 ways, for example, as 9725707161 + 340808521 = 98619^2 + 18461^2 .

It is not an unprimeable number, because it can be changed into a prime (10066515689) 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, 2021748 + ... + 2026720.

Almost surely, 2^10066515682 is an apocalyptic number.

10066515682 is a deficient number, since it is larger than the sum of its proper divisors (5066720150).

10066515682 is a wasteful number, since it uses less digits than its factorization.

10066515682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7013.

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 10066515682 in words is "ten billion, sixty-six million, five hundred fifteen thousand, six hundred eighty-two".