13545052 has 6 divisors (see below), whose sum is σ = 23703848. Its totient is φ = 6772524.

The previous prime is 13545029. The next prime is 13545061. The reversal of 13545052 is 25054531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693128 + ... + 1693135.

Almost surely, 2^13545052 is an apocalyptic number.

It is an amenable number.

13545052 is a deficient number, since it is larger than the sum of its proper divisors (10158796).

13545052 is a wasteful number, since it uses less digits than its factorization.

13545052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386267 (or 3386265 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 13545052 is about 3680.3603084481. The cubic root of 13545052 is about 238.3747362610.

Adding to 13545052 its reverse (25054531), we get a palindrome (38599583).

The spelling of 13545052 in words is "thirteen million, five hundred forty-five thousand, fifty-two".