13053959 has 4 divisors (see below), whose sum is σ = 13061880. Its totient is φ = 13046040.

The previous prime is 13053923. The next prime is 13053961. The reversal of 13053959 is 95935031.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13053959 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13043959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452 + ... + 5129.

It is an arithmetic number, because the mean of its divisors is an integer number (3265470).

Almost surely, 2^13053959 is an apocalyptic number.

13053959 is a deficient number, since it is larger than the sum of its proper divisors (7921).

13053959 is an equidigital number, since it uses as much as digits as its factorization.

13053959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7920.

The product of its (nonzero) digits is 18225, while the sum is 35.

The square root of 13053959 is about 3613.0262938429. The cubic root of 13053959 is about 235.4583419297.

The spelling of 13053959 in words is "thirteen million, fifty-three thousand, nine hundred fifty-nine".