10171449005 has 4 divisors (see below), whose sum is σ = 12205738812. Its totient is φ = 8137159200.

The previous prime is 10171448983. The next prime is 10171449007. The reversal of 10171449005 is 50094417101.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4611360649 + 5560088356 = 67907^2 + 74566^2 .

It is not a de Polignac number, because 10171449005 - 2²² = 10167254701 is a prime.

It is a super-3 number, since 3×10171449005³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10171449007) 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, 1017144896 + ... + 1017144905.

It is an arithmetic number, because the mean of its divisors is an integer number (3051434703).

Almost surely, 2^10171449005 is an apocalyptic number.

It is an amenable number.

10171449005 is a deficient number, since it is larger than the sum of its proper divisors (2034289807).

10171449005 is an equidigital number, since it uses as much as digits as its factorization.

10171449005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034289806.

The product of its (nonzero) digits is 5040, while the sum is 32.

The spelling of 10171449005 in words is "ten billion, one hundred seventy-one million, four hundred forty-nine thousand, five".