10561273 has 8 divisors (see below), whose sum is σ = 10947200. Its totient is φ = 10181808.

The previous prime is 10561261. The next prime is 10561279. The reversal of 10561273 is 37216501.

10561273 is digitally balanced in base 2 and base 3, because in such bases 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 cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10561273 is a prime.

It is a super-3 number, since 3×10561273³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10561279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1843 + ... + 4951.

It is an arithmetic number, because the mean of its divisors is an integer number (1368400).

Almost surely, 2^10561273 is an apocalyptic number.

It is an amenable number.

10561273 is a deficient number, since it is larger than the sum of its proper divisors (385927).

10561273 is an equidigital number, since it uses as much as digits as its factorization.

10561273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3231.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 10561273 is about 3249.8112252868. The cubic root of 10561273 is about 219.4010776001.

Adding to 10561273 its reverse (37216501), we get a palindrome (47777774).

The spelling of 10561273 in words is "ten million, five hundred sixty-one thousand, two hundred seventy-three".