13141525 has 12 divisors (see below), whose sum is σ = 16694244. Its totient is φ = 10256000.

The previous prime is 13141517. The next prime is 13141537. The reversal of 13141525 is 52514131.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 5424241 + 7717284 = 2329^2 + 2778^2 .

It is not a de Polignac number, because 13141525 - 2³ = 13141517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13141496 and 13141505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5386 + ... + 7435.

It is an arithmetic number, because the mean of its divisors is an integer number (1391187).

Almost surely, 2^13141525 is an apocalyptic number.

It is an amenable number.

13141525 is a deficient number, since it is larger than the sum of its proper divisors (3552719).

13141525 is a wasteful number, since it uses less digits than its factorization.

13141525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12872 (or 12867 counting only the distinct ones).

The product of its digits is 600, while the sum is 22.

The square root of 13141525 is about 3625.1241358056. The cubic root of 13141525 is about 235.9836541872.

Adding to 13141525 its reverse (52514131), we get a palindrome (65655656).

The spelling of 13141525 in words is "thirteen million, one hundred forty-one thousand, five hundred twenty-five".