4765775657 has 2 divisors, whose sum is σ = 4765775658. Its totient is φ = 4765775656.

The previous prime is 4765775647. The next prime is 4765775687. The reversal of 4765775657 is 7565775674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4719140416 + 46635241 = 68696^2 + 6829^2 .

It is a cyclic number.

It is not a de Polignac number, because 4765775657 - 2⁸ = 4765775401 is a prime.

It is a super-2 number, since 2×4765775657² = 45425235225707563298, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4765775596 and 4765775605.

It is not a weakly prime, because it can be changed into another prime (4765775627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2382887828 + 2382887829.

It is an arithmetic number, because the mean of its divisors is an integer number (2382887829).

Almost surely, 2^4765775657 is an apocalyptic number.

It is an amenable number.

4765775657 is a deficient number, since it is larger than the sum of its proper divisors (1).

4765775657 is an equidigital number, since it uses as much as digits as its factorization.

4765775657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43218000, while the sum is 59.

The square root of 4765775657 is about 69034.5975363078. The cubic root of 4765775657 is about 1682.8466073718.

The spelling of 4765775657 in words is "four billion, seven hundred sixty-five million, seven hundred seventy-five thousand, six hundred fifty-seven".