6655511011153 has 2 divisors, whose sum is σ = 6655511011154. Its totient is φ = 6655511011152.

The previous prime is 6655511011091. The next prime is 6655511011183. The reversal of 6655511011153 is 3511101155566.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3533320962369 + 3122190048784 = 1879713^2 + 1766972^2 .

It is a cyclic number.

It is not a de Polignac number, because 6655511011153 - 2²⁵ = 6655477456721 is a prime.

It is not a weakly prime, because it can be changed into another prime (6655511011183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3327755505576 + 3327755505577.

It is an arithmetic number, because the mean of its divisors is an integer number (3327755505577).

Almost surely, 2^{6655511011153} is an apocalyptic number.

It is an amenable number.

6655511011153 is a deficient number, since it is larger than the sum of its proper divisors (1).

6655511011153 is an equidigital number, since it uses as much as digits as its factorization.

6655511011153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67500, while the sum is 40.

The spelling of 6655511011153 in words is "six trillion, six hundred fifty-five billion, five hundred eleven million, eleven thousand, one hundred fifty-three".