4577489317 has 2 divisors, whose sum is σ = 4577489318. Its totient is φ = 4577489316.

The previous prime is 4577489297. The next prime is 4577489327. The reversal of 4577489317 is 7139847754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3090692836 + 1486796481 = 55594^2 + 38559^2 .

It is a cyclic number.

It is not a de Polignac number, because 4577489317 - 2²³ = 4569100709 is a prime.

It is a super-5 number, since 5×4577489317⁵ (a number of 50 digits) contains 55555 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4577489327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2288744658 + 2288744659.

It is an arithmetic number, because the mean of its divisors is an integer number (2288744659).

Almost surely, 2^4577489317 is an apocalyptic number.

It is an amenable number.

4577489317 is a deficient number, since it is larger than the sum of its proper divisors (1).

4577489317 is an equidigital number, since it uses as much as digits as its factorization.

4577489317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5927040, while the sum is 55.

The square root of 4577489317 is about 67657.1453506575. The cubic root of 4577489317 is about 1660.3861922634.

The spelling of 4577489317 in words is "four billion, five hundred seventy-seven million, four hundred eighty-nine thousand, three hundred seventeen".