4557735668 has 6 divisors (see below), whose sum is σ = 7976037426. Its totient is φ = 2278867832.

The previous prime is 4557735667. The next prime is 4557735697. The reversal of 4557735668 is 8665377554.

It can be written as a sum of positive squares in only one way, i.e., 3036891664 + 1520844004 = 55108^2 + 38998^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4557735667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 569716955 + ... + 569716962.

It is an arithmetic number, because the mean of its divisors is an integer number (1329339571).

Almost surely, 2^4557735668 is an apocalyptic number.

It is an amenable number.

4557735668 is a deficient number, since it is larger than the sum of its proper divisors (3418301758).

4557735668 is a wasteful number, since it uses less digits than its factorization.

4557735668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139433921 (or 1139433919 counting only the distinct ones).

The product of its digits is 21168000, while the sum is 56.

The square root of 4557735668 is about 67511.0040511915. The cubic root of 4557735668 is about 1657.9943440318.

The spelling of 4557735668 in words is "four billion, five hundred fifty-seven million, seven hundred thirty-five thousand, six hundred sixty-eight".