10381533 has 16 divisors (see below), whose sum is σ = 14784000. Its totient is φ = 6464304.

The previous prime is 10381531. The next prime is 10381541. The reversal of 10381533 is 33518301.

10381533 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10381533 - 2¹ = 10381531 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10381531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1218 + ... + 4716.

It is an arithmetic number, because the mean of its divisors is an integer number (924000).

Almost surely, 2^10381533 is an apocalyptic number.

It is an amenable number.

10381533 is a deficient number, since it is larger than the sum of its proper divisors (4402467).

10381533 is a wasteful number, since it uses less digits than its factorization.

10381533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 10381533 is about 3222.0386403642. The cubic root of 10381533 is about 218.1493029355.

Adding to 10381533 its reverse (33518301), we get a palindrome (43899834).

The spelling of 10381533 in words is "ten million, three hundred eighty-one thousand, five hundred thirty-three".