4738116557 has 2 divisors, whose sum is σ = 4738116558. Its totient is φ = 4738116556.

The previous prime is 4738116553. The next prime is 4738116571. The reversal of 4738116557 is 7556118374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3068495236 + 1669621321 = 55394^2 + 40861^2 .

It is a cyclic number.

It is not a de Polignac number, because 4738116557 - 2² = 4738116553 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4738116553) 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, 2369058278 + 2369058279.

It is an arithmetic number, because the mean of its divisors is an integer number (2369058279).

Almost surely, 2^4738116557 is an apocalyptic number.

It is an amenable number.

4738116557 is a deficient number, since it is larger than the sum of its proper divisors (1).

4738116557 is an equidigital number, since it uses as much as digits as its factorization.

4738116557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 705600, while the sum is 47.

The square root of 4738116557 is about 68833.9782157039. The cubic root of 4738116557 is about 1679.5847137022.

The spelling of 4738116557 in words is "four billion, seven hundred thirty-eight million, one hundred sixteen thousand, five hundred fifty-seven".