4116617509 has 2 divisors, whose sum is σ = 4116617510. Its totient is φ = 4116617508.

The previous prime is 4116617471. The next prime is 4116617543. The reversal of 4116617509 is 9057166114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3875685025 + 240932484 = 62255^2 + 15522^2 .

It is a cyclic number.

It is not a de Polignac number, because 4116617509 - 2³¹ = 1969133861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4116657509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2058308754 + 2058308755.

It is an arithmetic number, because the mean of its divisors is an integer number (2058308755).

Almost surely, 2^4116617509 is an apocalyptic number.

It is an amenable number.

4116617509 is a deficient number, since it is larger than the sum of its proper divisors (1).

4116617509 is an equidigital number, since it uses as much as digits as its factorization.

4116617509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 4116617509 is about 64160.8721028634. The cubic root of 4116617509 is about 1602.6800797108.

The spelling of 4116617509 in words is "four billion, one hundred sixteen million, six hundred seventeen thousand, five hundred nine".