10545151666 has 32 divisors (see below), whose sum is σ = 18216437760. Its totient is φ = 4484679696.

The previous prime is 10545151621. The next prime is 10545151693. The reversal of 10545151666 is 66615154501.

10545151666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10545151666² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1637545 + ... + 1643971.

It is an arithmetic number, because the mean of its divisors is an integer number (569263680).

Almost surely, 2^10545151666 is an apocalyptic number.

10545151666 is a deficient number, since it is larger than the sum of its proper divisors (7671286094).

10545151666 is a wasteful number, since it uses less digits than its factorization.

10545151666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7318.

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 10545151666 in words is "ten billion, five hundred forty-five million, one hundred fifty-one thousand, six hundred sixty-six".