2653443253013 has 8 divisors (see below), whose sum is σ = 3032556542400. Its totient is φ = 2274342455520.

The previous prime is 2653443253009. The next prime is 2653443253073. The reversal of 2653443253013 is 3103523443562.

2653443253013 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 a cyclic number.

It is not a de Polignac number, because 2653443253013 - 2² = 2653443253009 is a prime.

It is a super-2 number, since 2×2653443253013² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2653443253073) 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, 2663288 + ... + 3521361.

It is an arithmetic number, because the mean of its divisors is an integer number (379069567800).

Almost surely, 2^{2653443253013} is an apocalyptic number.

It is an amenable number.

2653443253013 is a deficient number, since it is larger than the sum of its proper divisors (379113289387).

2653443253013 is an equidigital number, since it uses as much as digits as its factorization.

2653443253013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6245947.

The product of its (nonzero) digits is 777600, while the sum is 41.

Adding to 2653443253013 its reverse (3103523443562), we get a palindrome (5756966696575).

The spelling of 2653443253013 in words is "two trillion, six hundred fifty-three billion, four hundred forty-three million, two hundred fifty-three thousand, thirteen".