13501365 has 8 divisors (see below), whose sum is σ = 21602208. Its totient is φ = 7200720.

The previous prime is 13501357. The next prime is 13501387. The reversal of 13501365 is 56310531.

13501365 is digitally balanced in base 2, 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 not a de Polignac number, because 13501365 - 2³ = 13501357 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450031 + ... + 450060.

It is an arithmetic number, because the mean of its divisors is an integer number (2700276).

Almost surely, 2^13501365 is an apocalyptic number.

13501365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13501365 is a deficient number, since it is larger than the sum of its proper divisors (8100843).

13501365 is an equidigital number, since it uses as much as digits as its factorization.

13501365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900099.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 13501365 is about 3674.4203624517. The cubic root of 13501365 is about 238.1181827190.

Adding to 13501365 its reverse (56310531), we get a palindrome (69811896).

The spelling of 13501365 in words is "thirteen million, five hundred one thousand, three hundred sixty-five".