13392525 has 12 divisors (see below), whose sum is σ = 22142432. Its totient is φ = 7142640.

The previous prime is 13392493. The next prime is 13392539. The reversal of 13392525 is 52529331.

13392525 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13392525 - 2⁵ = 13392493 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13392492 and 13392501.

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, 89209 + ... + 89358.

Almost surely, 2^13392525 is an apocalyptic number.

13392525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13392525 is a deficient number, since it is larger than the sum of its proper divisors (8749907).

13392525 is a wasteful number, since it uses less digits than its factorization.

13392525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178580 (or 178575 counting only the distinct ones).

The product of its digits is 8100, while the sum is 30.

The square root of 13392525 is about 3659.5798939223. The cubic root of 13392525 is about 237.4765997259.

The spelling of 13392525 in words is "thirteen million, three hundred ninety-two thousand, five hundred twenty-five".