10490085667 has 4 divisors (see below), whose sum is σ = 10497683056. Its totient is φ = 10482488280.

The previous prime is 10490085647. The next prime is 10490085703. The reversal of 10490085667 is 76658009401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10490085667 is a prime.

It is a super-2 number, since 2×10490085667² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10490085647) 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 3 ways as a sum of consecutive naturals, for example, 3796623 + ... + 3799384.

It is an arithmetic number, because the mean of its divisors is an integer number (2624420764).

Almost surely, 2^10490085667 is an apocalyptic number.

10490085667 is a deficient number, since it is larger than the sum of its proper divisors (7597389).

10490085667 is an equidigital number, since it uses as much as digits as its factorization.

10490085667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7597388.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 10490085667 in words is "ten billion, four hundred ninety million, eighty-five thousand, six hundred sixty-seven".