4663650049 has 2 divisors, whose sum is σ = 4663650050. Its totient is φ = 4663650048.

The previous prime is 4663650037. The next prime is 4663650071. The reversal of 4663650049 is 9400563664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2805609024 + 1858041025 = 52968^2 + 43105^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4663650049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4663649987 and 4663650014.

It is not a weakly prime, because it can be changed into another prime (4663650949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2331825024 + 2331825025.

It is an arithmetic number, because the mean of its divisors is an integer number (2331825025).

Almost surely, 2^4663650049 is an apocalyptic number.

It is an amenable number.

4663650049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4663650049 is an equidigital number, since it uses as much as digits as its factorization.

4663650049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 43.

The square root of 4663650049 is about 68290.9221566088. The cubic root of 4663650049 is about 1670.7391577756.

The spelling of 4663650049 in words is "four billion, six hundred sixty-three million, six hundred fifty thousand, forty-nine".