6161227063 has 2 divisors, whose sum is σ = 6161227064. Its totient is φ = 6161227062.

The previous prime is 6161227031. The next prime is 6161227099. The reversal of 6161227063 is 3607221616.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6161227063 - 2⁵ = 6161227031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6161222063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3080613531 + 3080613532.

It is an arithmetic number, because the mean of its divisors is an integer number (3080613532).

Almost surely, 2^6161227063 is an apocalyptic number.

6161227063 is a deficient number, since it is larger than the sum of its proper divisors (1).

6161227063 is an equidigital number, since it uses as much as digits as its factorization.

6161227063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 6161227063 is about 78493.4842072895. The cubic root of 6161227063 is about 1833.2530018098.

Adding to 6161227063 its reverse (3607221616), we get a palindrome (9768448679).

The spelling of 6161227063 in words is "six billion, one hundred sixty-one million, two hundred twenty-seven thousand, sixty-three".