6156611023 has 2 divisors, whose sum is σ = 6156611024. Its totient is φ = 6156611022.

The previous prime is 6156611011. The next prime is 6156611033. The reversal of 6156611023 is 3201166516.

6156611023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6156611023 - 2⁵ = 6156610991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6156611033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3078305511 + 3078305512.

It is an arithmetic number, because the mean of its divisors is an integer number (3078305512).

Almost surely, 2^6156611023 is an apocalyptic number.

6156611023 is a deficient number, since it is larger than the sum of its proper divisors (1).

6156611023 is an equidigital number, since it uses as much as digits as its factorization.

6156611023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 6156611023 is about 78464.0747285023. The cubic root of 6156611023 is about 1832.7950582142.

Adding to 6156611023 its reverse (3201166516), we get a palindrome (9357777539).

The spelling of 6156611023 in words is "six billion, one hundred fifty-six million, six hundred eleven thousand, twenty-three".