6553261113 has 8 divisors (see below), whose sum is σ = 9985921728. Its totient is φ = 3744720624.

The previous prime is 6553261111. The next prime is 6553261123. The reversal of 6553261113 is 3111623556.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6553261113 - 2¹ = 6553261111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6553261111) 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, 156030006 + ... + 156030047.

It is an arithmetic number, because the mean of its divisors is an integer number (1248240216).

Almost surely, 2^6553261113 is an apocalyptic number.

It is an amenable number.

6553261113 is a deficient number, since it is larger than the sum of its proper divisors (3432660615).

6553261113 is a wasteful number, since it uses less digits than its factorization.

6553261113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312060063.

The product of its digits is 16200, while the sum is 33.

The square root of 6553261113 is about 80952.2149974910. The cubic root of 6553261113 is about 1871.3390956633.

Adding to 6553261113 its reverse (3111623556), we get a palindrome (9664884669).

The spelling of 6553261113 in words is "six billion, five hundred fifty-three million, two hundred sixty-one thousand, one hundred thirteen".