13452125 has 16 divisors (see below), whose sum is σ = 17521920. Its totient is φ = 10291600.

The previous prime is 13452121. The next prime is 13452139. The reversal of 13452125 is 52125431.

It is not a de Polignac number, because 13452125 - 2² = 13452121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 13452125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13452121) 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 15 ways as a sum of consecutive naturals, for example, 536 + ... + 5214.

It is an arithmetic number, because the mean of its divisors is an integer number (1095120).

Almost surely, 2^13452125 is an apocalyptic number.

It is an amenable number.

13452125 is a deficient number, since it is larger than the sum of its proper divisors (4069795).

13452125 is an equidigital number, since it uses as much as digits as its factorization.

13452125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717 (or 4707 counting only the distinct ones).

The product of its digits is 1200, while the sum is 23.

The square root of 13452125 is about 3667.7138656117. The cubic root of 13452125 is about 237.8283546896.

Adding to 13452125 its reverse (52125431), we get a palindrome (65577556).

The spelling of 13452125 in words is "thirteen million, four hundred fifty-two thousand, one hundred twenty-five".