13389890053 has 4 divisors (see below), whose sum is σ = 13416724000. Its totient is φ = 13363056108.

The previous prime is 13389890021. The next prime is 13389890093. The reversal of 13389890053 is 35009898331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13389890053 - 2⁵ = 13389890021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13389889979 and 13389890006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13389890093) 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 3 ways as a sum of consecutive naturals, for example, 13416225 + ... + 13417222.

It is an arithmetic number, because the mean of its divisors is an integer number (3354181000).

Almost surely, 2^13389890053 is an apocalyptic number.

It is an amenable number.

13389890053 is a deficient number, since it is larger than the sum of its proper divisors (26833947).

13389890053 is an equidigital number, since it uses as much as digits as its factorization.

13389890053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26833946.

The product of its (nonzero) digits is 699840, while the sum is 49.

The spelling of 13389890053 in words is "thirteen billion, three hundred eighty-nine million, eight hundred ninety thousand, fifty-three".