10559381 has 8 divisors (see below), whose sum is σ = 12348864. Its totient is φ = 8840160.

The previous prime is 10559371. The next prime is 10559387. The reversal of 10559381 is 18395501.

10559381 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 10559381 - 2⁶ = 10559317 is a prime.

It is a super-2 number, since 2×10559381² = 223001054206322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10559387) 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, 17240 + ... + 17841.

It is an arithmetic number, because the mean of its divisors is an integer number (1543608).

Almost surely, 2^10559381 is an apocalyptic number.

It is an amenable number.

10559381 is a deficient number, since it is larger than the sum of its proper divisors (1789483).

10559381 is an equidigital number, since it uses as much as digits as its factorization.

10559381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35131.

The product of its (nonzero) digits is 5400, while the sum is 32.

The square root of 10559381 is about 3249.5201184175. The cubic root of 10559381 is about 219.3879752771.

The spelling of 10559381 in words is "ten million, five hundred fifty-nine thousand, three hundred eighty-one".