13045053 has 32 divisors (see below), whose sum is σ = 20740096. Its totient is φ = 7138368.

The previous prime is 13045051. The next prime is 13045057. The reversal of 13045053 is 35054031.

13045053 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 13045053 - 2¹ = 13045051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13045051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79950 + ... + 80112.

It is an arithmetic number, because the mean of its divisors is an integer number (648128).

Almost surely, 2^13045053 is an apocalyptic number.

It is an amenable number.

13045053 is a deficient number, since it is larger than the sum of its proper divisors (7695043).

13045053 is a wasteful number, since it uses less digits than its factorization.

13045053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 13045053 is about 3611.7935987539. The cubic root of 13045053 is about 235.4047829784.

Adding to 13045053 its reverse (35054031), we get a palindrome (48099084).

The spelling of 13045053 in words is "thirteen million, forty-five thousand, fifty-three".