13252057 has 16 divisors (see below), whose sum is σ = 16474752. Its totient is φ = 10379520.

The previous prime is 13252051. The next prime is 13252081. The reversal of 13252057 is 75025231.

It is a cyclic number.

It is not a de Polignac number, because 13252057 - 2⁷ = 13251929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13252051) 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, 9057 + ... + 10417.

It is an arithmetic number, because the mean of its divisors is an integer number (1029672).

Almost surely, 2^13252057 is an apocalyptic number.

It is an amenable number.

13252057 is a deficient number, since it is larger than the sum of its proper divisors (3222695).

13252057 is a wasteful number, since it uses less digits than its factorization.

13252057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 13252057 is about 3640.3374843550. The cubic root of 13252057 is about 236.6434192158.

Adding to 13252057 its reverse (75025231), we get a palindrome (88277288).

The spelling of 13252057 in words is "thirteen million, two hundred fifty-two thousand, fifty-seven".