10645256100166 has 8 divisors (see below), whose sum is σ = 15992564034960. Its totient is φ = 5314401421848.

The previous prime is 10645256100161. The next prime is 10645256100187. The reversal of 10645256100166 is 66100165254601.

10645256100166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10645256100166² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10645256100161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4113312501 + ... + 4113315088.

It is an arithmetic number, because the mean of its divisors is an integer number (1999070504370).

Almost surely, 2^{10645256100166} is an apocalyptic number.

10645256100166 is a deficient number, since it is larger than the sum of its proper divisors (5347307934794).

10645256100166 is an equidigital number, since it uses as much as digits as its factorization.

10645256100166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8226628238.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 10645256100166 in words is "ten trillion, six hundred forty-five billion, two hundred fifty-six million, one hundred thousand, one hundred sixty-six".