10272857165 has 8 divisors (see below), whose sum is σ = 12614113248. Its totient is φ = 8027162640.

The previous prime is 10272857143. The next prime is 10272857171. The reversal of 10272857165 is 56175827201.

10272857165 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 not a de Polignac number, because 10272857165 - 2²² = 10268662861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23890151 + ... + 23890580.

It is an arithmetic number, because the mean of its divisors is an integer number (1576764156).

Almost surely, 2^10272857165 is an apocalyptic number.

It is an amenable number.

10272857165 is a deficient number, since it is larger than the sum of its proper divisors (2341256083).

10272857165 is an equidigital number, since it uses as much as digits as its factorization.

10272857165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47780779.

The product of its (nonzero) digits is 235200, while the sum is 44.

The spelling of 10272857165 in words is "ten billion, two hundred seventy-two million, eight hundred fifty-seven thousand, one hundred sixty-five".