6155005065089 has 2 divisors, whose sum is σ = 6155005065090. Its totient is φ = 6155005065088.

The previous prime is 6155005065071. The next prime is 6155005065113. The reversal of 6155005065089 is 9805605005516.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4635443448064 + 1519561617025 = 2153008^2 + 1232705^2 .

It is a cyclic number.

It is not a de Polignac number, because 6155005065089 - 2¹⁶ = 6155004999553 is a prime.

It is not a weakly prime, because it can be changed into another prime (6155005065289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3077502532544 + 3077502532545.

It is an arithmetic number, because the mean of its divisors is an integer number (3077502532545).

Almost surely, 2^{6155005065089} is an apocalyptic number.

It is an amenable number.

6155005065089 is a deficient number, since it is larger than the sum of its proper divisors (1).

6155005065089 is an equidigital number, since it uses as much as digits as its factorization.

6155005065089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620000, while the sum is 50.

The spelling of 6155005065089 in words is "six trillion, one hundred fifty-five billion, five million, sixty-five thousand, eighty-nine".