13025577 has 8 divisors (see below), whose sum is σ = 17791200. Its totient is φ = 8471840.

The previous prime is 13025563. The next prime is 13025581. The reversal of 13025577 is 77552031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13025577 - 2⁴ = 13025561 is a prime.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (13025527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52827 + ... + 53072.

It is an arithmetic number, because the mean of its divisors is an integer number (2223900).

Almost surely, 2^13025577 is an apocalyptic number.

It is an amenable number.

13025577 is a deficient number, since it is larger than the sum of its proper divisors (4765623).

13025577 is a wasteful number, since it uses less digits than its factorization.

13025577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105943.

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 13025577 is about 3609.0964243145. The cubic root of 13025577 is about 235.2875731035.

The spelling of 13025577 in words is "thirteen million, twenty-five thousand, five hundred seventy-seven".