13045352 has 8 divisors (see below), whose sum is σ = 24460050. Its totient is φ = 6522672.

The previous prime is 13045321. The next prime is 13045387. The reversal of 13045352 is 25354031.

It can be written as a sum of positive squares in only one way, i.e., 8491396 + 4553956 = 2914^2 + 2134^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 815327 + ... + 815342.

Almost surely, 2^13045352 is an apocalyptic number.

It is an amenable number.

13045352 is a deficient number, since it is larger than the sum of its proper divisors (11414698).

13045352 is a wasteful number, since it uses less digits than its factorization.

13045352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630675 (or 1630671 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 13045352 is about 3611.8349906938. The cubic root of 13045352 is about 235.4065815016.

Adding to 13045352 its reverse (25354031), we get a palindrome (38399383).

The spelling of 13045352 in words is "thirteen million, forty-five thousand, three hundred fifty-two".