13153552 has 20 divisors (see below), whose sum is σ = 25904716. Its totient is φ = 6468480.

The previous prime is 13153541. The next prime is 13153583. The reversal of 13153552 is 25535131.

It can be written as a sum of positive squares in 2 ways, for example, as 3936256 + 9217296 = 1984^2 + 3036^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5763 + ... + 7714.

Almost surely, 2^13153552 is an apocalyptic number.

It is an amenable number.

13153552 is a deficient number, since it is larger than the sum of its proper divisors (12751164).

13153552 is a wasteful number, since it uses less digits than its factorization.

13153552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13546 (or 13540 counting only the distinct ones).

The product of its digits is 2250, while the sum is 25.

The square root of 13153552 is about 3626.7825961863. The cubic root of 13153552 is about 236.0556222433.

Adding to 13153552 its reverse (25535131), we get a palindrome (38688683).

The spelling of 13153552 in words is "thirteen million, one hundred fifty-three thousand, five hundred fifty-two".