4616112161 has 2 divisors, whose sum is σ = 4616112162. Its totient is φ = 4616112160.

The previous prime is 4616112139. The next prime is 4616112173. The reversal of 4616112161 is 1612116164.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3108731536 + 1507380625 = 55756^2 + 38825^2 .

It is a cyclic number.

It is not a de Polignac number, because 4616112161 - 2²⁶ = 4549003297 is a prime.

It is not a weakly prime, because it can be changed into another prime (4616112461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2308056080 + 2308056081.

It is an arithmetic number, because the mean of its divisors is an integer number (2308056081).

Almost surely, 2^4616112161 is an apocalyptic number.

It is an amenable number.

4616112161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4616112161 is an equidigital number, since it uses as much as digits as its factorization.

4616112161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 29.

The square root of 4616112161 is about 67941.9764284202. The cubic root of 4616112161 is about 1665.0429891476.

The spelling of 4616112161 in words is "four billion, six hundred sixteen million, one hundred twelve thousand, one hundred sixty-one".