13250577 has 8 divisors (see below), whose sum is σ = 17706240. Its totient is φ = 8814320.

The previous prime is 13250563. The next prime is 13250621. The reversal of 13250577 is 77505231.

13250577 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13250577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13250537) 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, 3174 + ... + 6047.

It is an arithmetic number, because the mean of its divisors is an integer number (2213280).

Almost surely, 2^13250577 is an apocalyptic number.

It is an amenable number.

13250577 is a deficient number, since it is larger than the sum of its proper divisors (4455663).

13250577 is an equidigital number, since it uses as much as digits as its factorization.

13250577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9703.

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

The square root of 13250577 is about 3640.1342008228. The cubic root of 13250577 is about 236.6346093810.

The spelling of 13250577 in words is "thirteen million, two hundred fifty thousand, five hundred seventy-seven".