4518117077 has 2 divisors, whose sum is σ = 4518117078. Its totient is φ = 4518117076.

The previous prime is 4518117053. The next prime is 4518117083. The reversal of 4518117077 is 7707118154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4489804036 + 28313041 = 67006^2 + 5321^2 .

It is a cyclic number.

It is not a de Polignac number, because 4518117077 - 2¹⁸ = 4517854933 is a prime.

It is a super-3 number, since 3×4518117077³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4518117007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2259058538 + 2259058539.

It is an arithmetic number, because the mean of its divisors is an integer number (2259058539).

Almost surely, 2^4518117077 is an apocalyptic number.

It is an amenable number.

4518117077 is a deficient number, since it is larger than the sum of its proper divisors (1).

4518117077 is an equidigital number, since it uses as much as digits as its factorization.

4518117077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54880, while the sum is 41.

The square root of 4518117077 is about 67216.9404019552. The cubic root of 4518117077 is about 1653.1762603292.

The spelling of 4518117077 in words is "four billion, five hundred eighteen million, one hundred seventeen thousand, seventy-seven".