13250501 has 8 divisors (see below), whose sum is σ = 14484000. Its totient is φ = 12021840.

The previous prime is 13250443. The next prime is 13250509. The reversal of 13250501 is 10505231.

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 13250501 - 2²² = 9056197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13250501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13250509) 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 7 ways as a sum of consecutive naturals, for example, 6950 + ... + 8648.

It is an arithmetic number, because the mean of its divisors is an integer number (1810500).

Almost surely, 2^13250501 is an apocalyptic number.

13250501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13250501 is a deficient number, since it is larger than the sum of its proper divisors (1233499).

13250501 is a wasteful number, since it uses less digits than its factorization.

13250501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2419.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 13250501 is about 3640.1237616323. The cubic root of 13250501 is about 236.6341569663.

Adding to 13250501 its reverse (10505231), we get a palindrome (23755732).

The spelling of 13250501 in words is "thirteen million, two hundred fifty thousand, five hundred one".