13059425 has 12 divisors (see below), whose sum is σ = 16753020. Its totient is φ = 10086720.

The previous prime is 13059391. The next prime is 13059427. The reversal of 13059425 is 52495031.

13059425 is nontrivially palindromic in base 13 and base 14.

It can be written as a sum of positive squares in 6 ways, for example, as 214369 + 12845056 = 463^2 + 3584^2 .

It is not a de Polignac number, because 13059425 - 2⁸ = 13059169 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (13059427) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 8282 + ... + 9731.

It is an arithmetic number, because the mean of its divisors is an integer number (1396085).

Almost surely, 2^13059425 is an apocalyptic number.

It is an amenable number.

13059425 is a deficient number, since it is larger than the sum of its proper divisors (3693595).

13059425 is a wasteful number, since it uses less digits than its factorization.

13059425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18052 (or 18047 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 13059425 is about 3613.7826442663. The cubic root of 13059425 is about 235.4912013277.

The spelling of 13059425 in words is "thirteen million, fifty-nine thousand, four hundred twenty-five".