10520481 has 8 divisors (see below), whose sum is σ = 14059584. Its totient is φ = 6997520.

The previous prime is 10520449. The next prime is 10520507. The reversal of 10520481 is 18402501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10520481 - 2⁵ = 10520449 is a prime.

It is a super-3 number, since 3×10520481³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10520401) 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, 2421 + ... + 5186.

It is an arithmetic number, because the mean of its divisors is an integer number (1757448).

Almost surely, 2^10520481 is an apocalyptic number.

It is an amenable number.

10520481 is a deficient number, since it is larger than the sum of its proper divisors (3539103).

10520481 is an equidigital number, since it uses as much as digits as its factorization.

10520481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8071.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 10520481 is about 3243.5290965243. The cubic root of 10520481 is about 219.1182406048.

Adding to 10520481 its reverse (18402501), we get a palindrome (28922982).

The spelling of 10520481 in words is "ten million, five hundred twenty thousand, four hundred eighty-one".