4616151649 has 2 divisors, whose sum is σ = 4616151650. Its totient is φ = 4616151648.

The previous prime is 4616151643. The next prime is 4616151667. The reversal of 4616151649 is 9461516164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4538447424 + 77704225 = 67368^2 + 8815^2 .

It is a cyclic number.

It is not a de Polignac number, because 4616151649 - 2¹³ = 4616143457 is a prime.

It is not a weakly prime, because it can be changed into another prime (4616151643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2308075824 + 2308075825.

It is an arithmetic number, because the mean of its divisors is an integer number (2308075825).

Almost surely, 2^4616151649 is an apocalyptic number.

It is an amenable number.

4616151649 is a deficient number, since it is larger than the sum of its proper divisors (1).

4616151649 is an equidigital number, since it uses as much as digits as its factorization.

4616151649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 43.

The square root of 4616151649 is about 67942.2670287061. The cubic root of 4616151649 is about 1665.0477369402.

The spelling of 4616151649 in words is "four billion, six hundred sixteen million, one hundred fifty-one thousand, six hundred forty-nine".