13045524 has 24 divisors (see below), whose sum is σ = 30498048. Its totient is φ = 4340160.

The previous prime is 13045523. The next prime is 13045541. The reversal of 13045524 is 42554031.

It is a junction number, because it is equal to n+sod(n) for n = 13045494 and 13045503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13045523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11344 + ... + 12440.

It is an arithmetic number, because the mean of its divisors is an integer number (1270752).

Almost surely, 2^13045524 is an apocalyptic number.

It is an amenable number.

13045524 is an abundant number, since it is smaller than the sum of its proper divisors (17452524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13045524 is a wasteful number, since it uses less digits than its factorization.

13045524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2095 (or 2093 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 13045524 is about 3611.8588012269. The cubic root of 13045524 is about 235.4076160912.

Adding to 13045524 its reverse (42554031), we get a palindrome (55599555).

It can be divided in two parts, 130 and 45524, that added together give a palindrome (45654).

The spelling of 13045524 in words is "thirteen million, forty-five thousand, five hundred twenty-four".