10166116515607 has 4 divisors (see below), whose sum is σ = 10948125478360. Its totient is φ = 9384107552856.

The previous prime is 10166116515587. The next prime is 10166116515619. The reversal of 10166116515607 is 70651561166101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10166116515607 - 2⁷ = 10166116515479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10166116510607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 391004481357 + ... + 391004481382.

It is an arithmetic number, because the mean of its divisors is an integer number (2737031369590).

Almost surely, 2^{10166116515607} is an apocalyptic number.

10166116515607 is a deficient number, since it is larger than the sum of its proper divisors (782008962753).

10166116515607 is an equidigital number, since it uses as much as digits as its factorization.

10166116515607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782008962752.

The product of its (nonzero) digits is 226800, while the sum is 46.

The spelling of 10166116515607 in words is "ten trillion, one hundred sixty-six billion, one hundred sixteen million, five hundred fifteen thousand, six hundred seven".