13526025 has 12 divisors (see below), whose sum is σ = 22363152. Its totient is φ = 7213840.

The previous prime is 13526017. The next prime is 13526041. The reversal of 13526025 is 52062531.

It is not a de Polignac number, because 13526025 - 2³ = 13526017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13525986 and 13526004.

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, 90099 + ... + 90248.

It is an arithmetic number, because the mean of its divisors is an integer number (1863596).

Almost surely, 2^13526025 is an apocalyptic number.

13526025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13526025 is a deficient number, since it is larger than the sum of its proper divisors (8837127).

13526025 is a wasteful number, since it uses less digits than its factorization.

13526025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180360 (or 180355 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 13526025 is about 3677.7744629055. The cubic root of 13526025 is about 238.2630674023.

Adding to 13526025 its reverse (52062531), we get a palindrome (65588556).

The spelling of 13526025 in words is "thirteen million, five hundred twenty-six thousand, twenty-five".