13455799 has 8 divisors (see below), whose sum is σ = 15668640. Its totient is φ = 11315616.

The previous prime is 13455787. The next prime is 13455853. The reversal of 13455799 is 99755431.

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-13455799 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13455709) 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, 17764 + ... + 18505.

It is an arithmetic number, because the mean of its divisors is an integer number (1958580).

Almost surely, 2^13455799 is an apocalyptic number.

13455799 is a deficient number, since it is larger than the sum of its proper divisors (2212841).

13455799 is an equidigital number, since it uses as much as digits as its factorization.

13455799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36329.

The product of its digits is 170100, while the sum is 43.

The square root of 13455799 is about 3668.2146883736. The cubic root of 13455799 is about 237.8500043506.

The spelling of 13455799 in words is "thirteen million, four hundred fifty-five thousand, seven hundred ninety-nine".