10166513 has 16 divisors (see below), whose sum is σ = 12044160. Its totient is φ = 8401536.

The previous prime is 10166479. The next prime is 10166531. The reversal of 10166513 is 31566101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10166513 - 2⁶ = 10166449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10166573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24653 + ... + 25061.

It is an arithmetic number, because the mean of its divisors is an integer number (752760).

Almost surely, 2^10166513 is an apocalyptic number.

It is an amenable number.

10166513 is a deficient number, since it is larger than the sum of its proper divisors (1877647).

10166513 is an equidigital number, since it uses as much as digits as its factorization.

10166513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 10166513 is about 3188.4969813378. The cubic root of 10166513 is about 216.6326971071.

The spelling of 10166513 in words is "ten million, one hundred sixty-six thousand, five hundred thirteen".