13933053 has 20 divisors (see below), whose sum is σ = 21380700. Its totient is φ = 9035712.

The previous prime is 13933001. The next prime is 13933057. The reversal of 13933053 is 35033931.

It can be written as a sum of positive squares in 2 ways, for example, as 13155129 + 777924 = 3627^2 + 882^2 .

It is not a de Polignac number, because 13933053 - 2⁸ = 13932797 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13933057) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 673 + ... + 5321.

It is an arithmetic number, because the mean of its divisors is an integer number (1069035).

Almost surely, 2^13933053 is an apocalyptic number.

It is an amenable number.

13933053 is a deficient number, since it is larger than the sum of its proper divisors (7447647).

13933053 is an equidigital number, since it uses as much as digits as its factorization.

13933053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4698 (or 4689 counting only the distinct ones).

The product of its (nonzero) digits is 3645, while the sum is 27.

The square root of 13933053 is about 3732.7004969593. The cubic root of 13933053 is about 240.6294414877.

Adding to 13933053 its reverse (35033931), we get a palindrome (48966984).

The spelling of 13933053 in words is "thirteen million, nine hundred thirty-three thousand, fifty-three".